Crossing-over occurs in prophase of mitosis and meiosis.
True
False

Answers

Answer 1
It is True crossing over occurs in prophase of mitosis and meiosis

Related Questions

Punnet Squares

A couple have 4 children, their first child has blood type A. the second child has blood type O. The third child has blood type AB, and the fourth has blood type B. What are the genotypes of the parents?

Answers

Answer:

a and ab blood types

Explanation:

Difference between chemiosmosis and substrate level phosphorylation?​

Answers

Answer:

The main difference between substrate level phosphorylation and oxidative phosphorylation is that substrate level phosphorylation is a direct phosphorylation of ADP with a phosphate group by using the energy obtained from a coupled reaction whereas oxidative phosphorylation is the production of ATP from the oxidized .

Answer:

The main difference between substrate level phosphorylation and oxidative phosphorylation is that substrate level phosphorylation is a direct phosphorylation of ADP with a phosphate group by using the energy obtained from a coupled reaction whereas oxidative phosphorylation is the production of ATP from the oxidized ...

Explanation:

I hope I've helped

What is the purpose of the
respiratory system in the body?
A. provides energy for the body
B. filters air and brings oxygen into the body
C. circulates oxygen to tissues in the body
D. provides structure for the body and protects
important organs

Answers

Answer: B

Explanation:

The purpose of the respiratory system in the body is filters air and brings oxygen into the body.

What are the functions of respiratory system?

The respiratory system is a biological system consisting of specific organs and structures used for gas exchange in animals and plants. The anatomy and physiology that make this happen varies greatly, depending on the size of the organism.

The respiratory system is the network of organs and tissues that help you breathe. It includes your airways, lungs and blood vessels. The muscles that power your lungs are also part of the respiratory system.

The respiratory system is the network of organs and tissues that help you breathe. It includes your airways, lungs and blood vessels. The muscles that power your lungs are also part of the respiratory system.

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Which side is hypertonic ? A or B ?
Which side will gain water
What is c ?

Answers

Answer:

B IS HYPERTONIC

A WILL RECIEVE MORE

C IS MEDIAN

what is the cytoplasm job in the factory?

Answers

Answer:

factory floor!

Explanation:

function:

Contains the organelles; site of most cell activity.

Which of the following is true about the sugar molecules in plants

1. The sugar molecules are made by plants

2. The sugar molecules come from the soil

3. The sugar molecules are one of many sources of food for plants

4. The sugar molecules are made from molecules of water and minerals

Answers

Answer 1)

Not 2 bc they don’t come from the soil, they are made by plants through photosynthesis.

Not 3 bc I’m pretty sure sugar is not the only source of food for plants.

Not 4, I’m not exactly sure why not 4, but my gut is saying 1.

Sorry the explanation is not super helpful.

The sugar molecules are made by plants during photosynthesis.

How sugar molecules in plant are made?

Plants are autotrophic in nutrition. During photosynthesis, using water sunlight is converted into energy and sugar molecule  like glucose within the plant cells.

Plants store excess glucose in form of starch (polyglucan).

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as energy is passed through the food chain some of the energy is lost as heat what is the approximate amount of energy that is passed from one tropic level to the next
75%
50%
10%
15%​

Answers

10 percent of energy is passed from one tropic level to the next While the other 90 percent of energy is lost to heat

which is colder 0 C or 32 F

Answers

Answer:

0°C × 9/5) + 32 = 32°F

Explanation:

above formula

which type of restraint equipment works well in controlling the head movement of a large dog?

Answers

Answer:

Standing restraint

Explanation:

place one arm under the dog's neck with the forearm holding the head

Standing restraint equipment works well in controlling the head movement of a large dog. The correct option is (C).

What do you mean by standing restraint?

Standing restraint is place one arm under the dog's neck with the forearm, holding the head. The other arm is placed around the animal's body to pull it close to the handler. Can be used on floor or table. Use.

Place one arm under the dog's neck and place your hand onto the side of the head. Pull the dog's head gently into your body. Place your other arm over and around the dog's hindlimbs. This technique can be used to encourage the dog to sit if it is standing, by applying gentle pressure.

There are three types of restraints: physical, chemical and environmental. Physical restraints limit a patient's movement. Chemical restraints are any form of psychoactive medication used not to treat illness, but to intentionally inhibit a particular behaviour or movement.

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Your question is incomplete, but most probably your full question was,

Which type of restraint equipment works well in controlling the head movement of a large dog?

A. Leash

B. Hands

C. Standing restraint

D. Towels

Which pair of triangles can be proven congruent by SAS?

Answers

Answer:

Explanation:

The seconded one

The second triangle can be proven congruent by SAS (side-angle-side). Therefore, option B is correct.

What is SAS property?

SAS stands for "Side-Angle-Side" and it is a property of congruent triangles. This property states that if two triangles have two pairs of corresponding sides that are proportional and the included angles between those sides are congruent, then the triangles are congruent.

In other words, if two triangles have the same length of two sides and the angles formed by these sides are the same, then the triangles are congruent.

This property is one of several ways to prove that two triangles are congruent, and it is a useful tool in geometry and trigonometry. The other ways to prove the congruence of triangles are SSS (Side-Side-Side), ASA (Angle-Side-Angle), AAS (Angle-Angle-Side), and HL (Hypotenuse-Leg) properties. Hence, option B is correct.

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Need help with the question in the picture

Answers

Answer:

The answer is k = −11

Explanation:

f(−2)= 0

f(−2)= − 8  −  24  −  2 k  +  10  =  0

2 k = -22

and finally; k= −11

Pls fill in the balnks

The ______________ contains the reproductive organs of the plants.

Cell wall is mainly composed of _________________.

The seven main organs of flowering plants are: i. ____________ ii. _______________ iii. ______________ iv. __________________ v. ________________ vi. _________________ vii. _________________

Red blood cells carry ___________ around the body.

Another name of white blood cell is _____________

____________ are the most numerous things on the planet.

_______________ cell has a large number of chloroplasts.

Answers

Answer:

The _____flower_________ contains the reproductive organs of the plants.

Cell wall is mainly composed of ______cellulose___________.

Organ # 1. Roots:

Organ # 2. Stems:

Organ # 3. Leaves:

Organ # 4. Inflorescence:

Organ # 5. Flowers:

Organ # 6. Fruits:

Organ # 7. Seeds:

Explanation:

Answer:flower

Explanation:flowers in a plant have the reproductive system

Summarize the following paragraph that explains the fluctuations in the graph

Answers

Co2 levels decrease during warms seasons when plants are able to remove co2.

During the cold seasons when the plants die off, co2 is release into the atmosphere AND co2 isn’t removed as efficiently compared to the warm season.

Is it possible to see the different phases of mitosis in plant cells under a low power microscope? A yes, you can see the individual cells and tell the phases apart. B yes, you can see the individual cells and they are all just in the same phase. C No, you can't see enough detail. They all look like they are in interphase. D. No, there is not enough detail to see individual parts of the plant or individual cells. ​

Answers

It is not possible to see the different phases of mitosis in plant cells under a low-power objective microscope.

Under low-power objectives, individual plant cells can be seen as room-like compartments but the essential details of the contents of the cells cannot be seen. Thus, all the cells appear the same as if they are in an interphase phase of the cell cycle.

In order to view the different phases of mitosis in plant cells, higher magnifications such as high power would be required.

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What does “alkaline” mean?

A.
pH is higher than 7.

B.
pH is lower than 7.

C.
Negative ions.

D.
Non-reactive with other chemicals.

Answers

Answer:

PH greater than 7

basic solution

Some animal species are divided into what
A.varieties
B.sub species
C.identical species
D.twin species

Answers

Answer:

YEssir

Explanation:

cause it is

a
What organelle in a plant is chlorophyll found
in?

Answers

Answer:

Chloroplasts in the Leaf

Question 1

Which of the following explains how scientists know that current global warming is related to human activities?

Atmospheric carbon has increased much faster than in the past.
There were no greenhouse gases in the atmosphere in the past.
There was more methane in the atmosphere 6,000 years ago.
There is more water vapor in the atmosphere today than the past.
Question 2

Which of the following is not a future impact of global warming?

Sea level falling
Less freshwater
Human migration
Disrupted ecosystems

Answers

Answer:

First answer it might be the first one I do not know if it is correct .Second answer The last one d

Explanation:

Because if even one part of the ecosystem collapse the hole ecosystem will collapse in generation genius website there is a video about it go check it out

Deer are herbivores. What effects do you think a high deer population would have on Wesselman Woods?

Answers

Answer & Explanation:

Overly large population of any herbivore = them eating large amounts of any type of vegetation. Which means that for the woods there are less grasses/vegetation and it will end up causing other animals to starve therefor messing with the food chain.

Is that what you're lookin for? :)

A high deer population can have several negative effects on Wesselman Woods. These effects include a decrease in plant diversity, damage to trees, increased erosion, and a high risk of disease.

Decreased plant diversity: Deer are selective feeders, and they prefer to eat certain types of plants. This can lead to a decrease in plant diversity in the forest, as deer will eat the most palatable plants and leave the less palatable ones.

Damage to trees: Deer will browse on young trees, which can stunt their growth or even kill them. This can lead to a decrease in the number of mature trees in the forest, which can hurt the forest's overall health.

Increased erosion: Deer can trample on the ground, which can lead to increased erosion. This can damage the forest's soil and make it more difficult for plants to grow.

Increased risk of disease: Deer can carry diseases that can be transmitted to humans and other animals. A high deer population can increase the risk of these diseases spreading.

In addition to these direct effects, a high deer population can also have indirect effects on Wesselman Woods. For example, a decrease in plant diversity can lead to a decrease in the number of insects and other animals that depend on those plants. This can have a cascading effect on the entire ecosystem.

It is important to manage the deer population in Wesselman Woods to prevent these negative effects. This can be done through a variety of methods, such as hunting, fencing, and altering the forest's habitat.

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how do i write an email to apply for university

Answers

Answer:

Well personally I haven't written an email to apply for a university but i'll try to help.

Composing your Email

1. Find your admissions officer

If possible, locate the email of the admissions officer for your region. For example, if you live in Florida, you want to target the email to the admissions officer that reads for the Southeast. It is important to locate the admissions officer for your region since they will be the person reading your college application when you submit it. They should be familiar with your name and remember you positively.

2. Address the admissions officer properly

Begin your email by addressing the admissions officer in a kind, proper manner. Don’t use slang or abbreviations that you might use with your peers while texting. Your writing should highlight your maturity and ability to communicate in a professional setting.  

“Good morning, Ms. Smith,”

“Hello, Mr. Johnson,”

3. Introduce yourself

Admissions officers receive hundreds of emails a day from prospective students so a concise email that simply gets to the point saves time and energy. Therefore, you shouldn’t spend a great deal of time introducing yourself. You are unlikely to increase your probability of acceptance by sending an email detailing your life’s accomplishments. Instead, write a brief sentence or two, providing your name and any relevant background information that may inform their answer.

“My name is Hayley Hall and I am applying to Pomona College in the Fall of 2020. I am particularly interested in majoring in Engineering.”

4. Be specific

Once you have provided your name and relevant information, ask specific questions. Don’t ask generic questions you should already know the answer to from your college search.

Avoid questions like:

“What’s the acceptance rate for UCLA?”

“What does Yale look for?”

“How much does each credit hour cost for in-state students?”

Colleges provide lots of general information about the school on their website. Search their website thoroughly before reaching out. If you ask for information that the college already provides, it might signal to an admissions officer that you haven’t done your due diligence looking for information on your own.

Instead, ask more detailed questions like:

“What types of companies does the College of Engineering have partnerships with?”

“When do most students start performing research?”  

“What would you say students are most excited about on campus?”

These kinds of questions prove that you have done your research but want more in-depth information about their university. Your curiosity will bode well with an admission officer. It will signal you are seriously considering their university. Their answers will help you make informed decisions about the schools you are considering and potentially provide information for your “Why This College” essay!

5. Do not be afraid to ask questions about your required materials

You can also email admissions officers to confirm they have received all of your materials. For example, if you have sent in your SAT/ACT scores but haven’t received a confirmation email from the school that they received it, you can follow up with the school. The email should be detailed, concise, and professional.

Question 13
What form of cell death results from severe damage and is uncontrolled?

Answers

I believe it is Necrosis

Explanation : Necrosis is cell death where a cell has been badly damaged through external forces such as trauma or infection

Which would be considered true for Quantifier DNA quantification technology:
1 - relies on fluorescence of quencher molecule following cleavage
2 - relies on fluorescence of reporter molecule following cleavage
3 - relies on 5'- 3' cleavage of probe
4 - relies on 3' - 5' cleavage of probe
5 - uses a probe labelled with a fluorophore and quencher molecule at opposite ends
6 - uses a probe labelled with fluorophore and quencher molecule at same end

Answers

The answer is the number 2

The molecule is illustrated in figure ________.
A) is a saturated fatty acid B) stores genetic information
C) will be liquid at room temperature D) is a carbohydrate

Answers

The molecule is illustrated in the figure is an unsaturated fatty acid. These molecules are liquid at room temperature (Option C).  It is for that reason that unsaturated fatty acids are called oils.

The unsaturated fatty acids are liquid at room temperature, thereby they are known as oils (they are mainly found in plant fats).

The unsaturated fatty acids have one or more double bonds of carbon to carbon atoms.

Conversely, saturated fatty acids are solid at this temperature and do not have double bonds (they are mainly found in animal fats).

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What are the importances of Dissacharides

Answers

Answer:

Dissacharides are very important for many things in the body. They provide fuel for the cells, which ultimately determine our quality of life since their fuel regulates blood glucose levels, erythrocyte membrane stability, erythrocyte osmotic fragility and immunological competence.

An increase in lipid oxidation is seen when glucose intake is increased through high dissacharide consumption and may be helpful to individuals with non-insulin dependent diabetes mellitus (NIDDM) type 2D who have lipid disorders such as hyperlipidemia that use dissacharide consumption change lipid levels and decrease their chances of developing atherosclerosis. This also helps people with NIDDM type 2C get rid of

Explanation:

1. The person and elephant are traveling from left to right. The second photo was taken a few seconds after the first. Who is traveling
faster?
several seconds late
O A The person is walking faster.
O B. The elephant is walking faster
O C. They are traveling at the same speed
O D. Impossible to determine

Answers

Answer: B

Explanation:

Because the person is slower than an elephant

What is the only thing recycled during the ATP-ADP cycle? *
О
ADP
ОАТР
O Glucose
Sugar Ring

Answers

Your answer would be Glusose

Describe the circulation away from the Celiac trunk in the abdomen. What do the branches of the Celiac trunk supply?

Answers

Answer:

.

Explanation:

.

Glucose break down during cellular respiration.
O True
O False yes

Answers

Glucose break down during cellular respiration.
True
The answer is false

What is the role of transgenic organisms in the production
of medicine and agriculture?
HELP PLA

Answers

Explanation:

Transgenic animals are routinely bred to carry human genes, or mutations in specific genes, thus allowing the study of the progression and genetic determinants of various diseases.

Transgenesis allows improvement of nutrients in animal products, including their quantity, the quality of the whole food, and specific nutritional composition.


The brain is made of what three parts?

A. cerebellum, vertebrae, spinal cord
B. cerebrum, brain stem, skull

C. cerebrum, cerebellum, brain stem

D. cerebellum, brain stem, spinal cord

Answers

Answer:

C. cerebrum, cerebellum, brain stem

Explanation:

The cerebrum is the front part of the brain . it is the largest part of the brain.

cerebellum is the major structure of the brain. cerebellum consists of  cortex covering white matterand a  ventricle filled with fluid.

brainstem connects the cerebrum with the spinal cord.

Answer: C

Explanation: just trust me bro

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