Sketch a cell with three pairs of chromosomes undergoing meiosis, and show how nondisjunction can result in the production of gametes with extra or missing chromosome.

Answers

Answer 1

Answer:

a

Explanation:

a


Related Questions

Which of the following membranes covers the outside of the body and has waterproofing properties?
A) synovial.
B) serous.
C) cutaneous.
D) basement.

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c- cutaneous is the answer

What are the adaptations of a seablite to survive its environment

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Answer:

Adaptations are characteristics that enable plants and animals to be successful in a particular environment. These adaptations come in a variety of forms, an example is camouflage (Mbgnet.net, 2015). Animals are able to camouflage to their environments to help them hide from their predators, or hunt for their prey. As well as keeping them safe while they sleep, and allow them to move around more freely.

What is the per capita growth rate per year of a population of 95 gophers that grows to 933 gophers in 6 years? (Rounded to two decimal places)

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Answer:

Kent State Golden Flashes place kicker Matthew Trickett (95) kicks a field goal in the game against the Utah State Aggies during the 2019 ...

please help! ♥️ i really need to get this done.

Answers

Answer:

3, 8.5

Explanation:

A genetic engineer wants to modify a virus to insert a synthetic gene into human lung cells. Which modified viruses would achieve her goal

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Answer:

D) A bacteriophage that has been modified to carry the gene.

Explanation:

To achieve her goal, she should use (d) A bacteriophage that has been modified to carry the gene. Bacteriophage are diverse group of viruses which are easily manipulated.

Ecophysiology is... ​

Answers

Answer:

Ecophysiology is a biological discipline that studies the response of an organism's physiology to environmental conditions. It is closely related to comparative physiology and evolutionary physiology.

How has the composition of Earth's atmosphere changed over time?

(just need a short simple answer plz<3)
this is for meteorology but there isn’t an option to put that lol so here’s this

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Will you help me with a question

Help please ASAP please fast

Answers

Answer:A. To make a copy of the cell,s DNA

What is found in the cryosphere?
O A. Mostly seawater from Earth's oceans
O B. Most of Earth's freshwater
O C. Only frozen water at the polar caps
D. Only frozen soil known as permafrost

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D . Only Frozen Soil Known As Permafrost

Besides Darwin, the theory of evolution by means of natural selection was also independently proposed by:

Answers

Answer:

Thomas Malthus

Explanation:

An article on the Principle of Population, written by Thomas Malthus in 1798, inspired Darwin's views as he grappled to comprehend what mechanisms could be during work to create evolution. Malthus proposed that populations of animals and plants, including humans, enlarged geometrically in quantities while the nutrients available only grew arithmetically. Thomas was also a key benefaction to Darwin's perception about the theory of limits put on the geometric growth of populations by nature.

Answer:

Hi, There! The Correct Answer Is Below!

Thomas Malthus is your Answer

Explanation:

Darwin and a scientific contemporary of his, Alfred Russel Wallace, proposed that evolution occurs because of a phenomenon called natural selection.

___________________________________________________________

Have a wonderful Day!

-Darkspirit-

Which term describes how your display should look?

Answers

Answer:

neat and tidy and they should be easy to navigate

Explanation:

Post-Lab Questions
1. Describe the experimental protocol you developed and followed when testing the
unknown. Be sure to include your hypothesis.
2. Were your hypotheses confirmed by these experiments? If not, what did you find most
surprising about the results?
3. What can you conclude about the unknown solution based on your results?
4. How did you use parts 1-3 of this experiment to inform your experimental design in part
4?
5. What were your positive and negative controls for each biomolecule when testing the
unknown? Explain why you chose each control.
Focus
13 words
3:1
w

Answers

Answer:

what's the experiment hun?

How can communities limit earthquake damage?

Answers

Answer:

apoyandose mutua  nte y

Explanation:

What gases are present on Earth as it finished forming?

Answers

Answer:

Hydrogen Sulfide, Methane, and ten to 200 times as much carbon dioxide as today's atmosphere.

where y chromosomes go if all children are female​

Answers

Answer:

All males have a Y chromosome, and females do not

Please solve this! i really need help!

Answers

Answer:

1. Lithosphere

2. Hydrosphere

3. atmosphere

4. biosphere

5. Magnetosphere

Explanation:

Which cycle does NOT involve the atmosphere? *

A. water
B. nitrogen
C. carbon
D. phosphorous

Answers

Answer:

Phosphorous

Explanation:

If you have a density of 3 g/ml and a volume of 10 ml

Answers

Answer:

Density=mass/volume. Mass=volume×density=10×3=30g.

30grams is the answer

explain the recommendations for nutrition care for Parkinson’s Disease disorder.

Answers

Explanation:Doing your best to remain healthy and strong is key for everyone with Parkinson’s disease. Research has shown that following certain lifestyle modifications can help you accomplish two important goals:

Doing your best to remain healthy and strong is key for everyone with Parkinson’s disease. Research has shown that following certain lifestyle modifications can help you accomplish two important goals:Better control symptoms.

Doing your best to remain healthy and strong is key for everyone with Parkinson’s disease. Research has shown that following certain lifestyle modifications can help you accomplish two important goals:Better control symptoms.Slow progression of the condition.

Doing your best to remain healthy and strong is key for everyone with Parkinson’s disease. Research has shown that following certain lifestyle modifications can help you accomplish two important goals:Better control symptoms.Slow progression of the condition.Diet modifications and a focus on exercise can:

Doing your best to remain healthy and strong is key for everyone with Parkinson’s disease. Research has shown that following certain lifestyle modifications can help you accomplish two important goals:Better control symptoms.Slow progression of the condition.Diet modifications and a focus on exercise can:Keep you healthier longer.

Doing your best to remain healthy and strong is key for everyone with Parkinson’s disease. Research has shown that following certain lifestyle modifications can help you accomplish two important goals:Better control symptoms.Slow progression of the condition.Diet modifications and a focus on exercise can:Keep you healthier longer.Help you avoid secondary symptoms of Parkinson’s, like constipation.

Doing your best to remain healthy and strong is key for everyone with Parkinson’s disease. Research has shown that following certain lifestyle modifications can help you accomplish two important goals:Better control symptoms.Slow progression of the condition.Diet modifications and a focus on exercise can:Keep you healthier longer.Help you avoid secondary symptoms of Parkinson’s, like constipation.Improve mobility and balance.

Doing your best to remain healthy and strong is key for everyone with Parkinson’s disease. Research has shown that following certain lifestyle modifications can help you accomplish two important goals:Better control symptoms.Slow progression of the condition.Diet modifications and a focus on exercise can:Keep you healthier longer.Help you avoid secondary symptoms of Parkinson’s, like constipation.Improve mobility and balance.Enhance your overall quality of life.

Following a balanced diet improves general well-being and boosts your ability to deal with symptoms of the disease. Eating plenty of whole foods, such as fruits and vegetables, lean protein, beans and legumes, and whole grains, and staying hydrated are key ways to stay energized and healthy overall. That said, you should be aware of some special considerations.

Answer:

Following a balanced diet improves general well-being and boosts your ability to deal with symptoms of the disease. Eating plenty of whole foods, such as fruits and vegetables, lean protein, beans and legumes, and whole grains, and staying hydrated are key ways to stay energized and healthy overall.

What is Emily gender of the fetus?

Answers

Answer:

zone out the shower and then you can do is be there at like a plan for

the process through An event in the surrounding which leads to a reaction​

Answers

Answer:

Exothermic process

Explanation:

Differential diagnoses for consideration when assessing gender dysphoria in adolescents and adults include ____________

Answers

A strong desire for the primary and/ or secondary sex characteristics of the other gender

Explanation:

A strong desire to be treated as the other gender or an alternate gender different from assigned gender

giving brain-list to the correct answer

scientist are often creative in designing/comparing experiments

is it designing or comparing?

Answers

Comparing! Hope this helps!

[6] Calculate the percent change of pH for the water using the formula below. Show your work.

Percent Change of pH = 100 x (pH at 5 drops - pH at 0 drops) / (pH at 0 drops)

Answers

The percentage change of pH for the water is 56%.

In this exercise, you're required to calculate the percent change of pH for water from an experiment by using the necessary parameters (values).

In Chemistry, pH literally means the power of hydrogen ions and it's a measure of the molar concentration of hydrogen ions in a particular solution, thus, specifying the;

Acidity of a chemical solution.Neutrality of a chemical solution.Basicity (Alkanility) of a chemical solution.

A pH scale measures the concentration of hydrogen ions in acidic and alkaline solutions. Typically, the pH scale is calibrated with a standard measurement that ranges from 0 to 14.

Note: The required parameters are missing from the question. Thus, let's assume some values to illustrate how to solve the question.

Assumed data:

pH at 0 drops = 2.5

pH at 5 drops = 1.1

Mathematically, the percentage change of pH would be calculated by using this formula;

[tex]Percent \;Change \;of \;pH = \frac {pH \;at \;5 \;drops\; - \;pH \;at \;0 \;drops}{pH \;at \;0 \;drops}[/tex] × [tex]100[/tex]

Substituting the values into the formula, we have;

[tex]Percent \;Change \;of \;pH = \frac {1.1 \;- \;2.5}{2.5}[/tex] × [tex]100[/tex]

Note: The negative sign must always be neglected when solving for percentage change.

[tex]Percent \;Change \;of \;pH = \frac {1.4}{2.5}[/tex] × [tex]100[/tex]

[tex]Percent \;Change \;of \;pH = 0.56[/tex] × [tex]100[/tex]

Percentage change of pH = 56%

Therefore, the percentage change of pH for the water is 56%.

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Is a hair tie a good example for the cytoplasm since it keeps your hair together just like the cytoplasm keeps the organelles? If not can I have some suggestions, please!!!

Answers

Not really, that would be more like a cell wall. Cytoplasm is like the broth in chicken noodle soup, it contains all the chicken and vegetables.

what fitness level is most likely produced in genotype graph shown below

Answers

Answer:

sorry

Explanation:

sorry i dont know sorry for that

Given the reactions in a metabolic pathway, such as glycolysis, and some information about the thermodynamics of those reactions, which reactions are most likely to require bypass reactions

Answers

Metablloliv bypass the flip purger 10219 when the metabolism oc sun up

Nepali help plz.

अर्थ खुल्ने गरी वाक्यमा प्रयोग गर :
खाँचो, मौका, निम्तो, आश्चर्य, अन्नपात, प्रतिज्ञा

Answers

Answer:

can you type your question in English, so i can answer........?

Answer:

खाँचो: मलाई तिम्रो खाँचो छ ।

मौका: मौकाको फाईदा लेनु पर्दछ।

निम्तो: मेरो साथीको बिहेमामा मेरो अर्को साथीलाई निम्तो दिन्छु।

Note down important facts about various animals.​

Answers

Answer: Fleas can jump 350 times its body length, Hummingbirds are the only birds that can fly backwards, Crocodiles cannot stick their tongue out, Starfish do not have a brain, Slugs have 4 noses, Only female mosquitoes bite, Polar bear skin is black, The only mammal capable of flight is the bat.

Explanation:

The nervous system of bats enables their amazing sensory capabilities and also highlights some o
the levels of biological organization. Put each element of bat vision in order from least to most
complex.
Start by clicking the first item in the sequence or dragging it here
Drag the items below into the box above in the correct order, starting with the first item in the sequence.
The retina of bats is made up primarily of rod cells, allowing bats to see well in dim light.
The optic nerve conveys the sensory information from the bat's eye to the visual cortex of the
brain.
Nitrogen is a necessary atomic element in proteins like visual pigments.
The musculoskeletal system of the bat acts on the information supplied by the nervous system
to capture prey.
The bat eyeball has adaptations to the retina and lens for low-light vision.
Rod cells have a high level of rhodopsin molecules, allowing visual acuity in low light.
Rhodopsin is a photopigment molecule that is highly sensitive to light.
Help me please

Answers

The levels of biological organization are atomic, molecular, cellular, tissue, organ and systems of organs (such as nervous and muscular systems).

The correct levels of biological organization from the simplest to the most complex are:Nitrogen is a necessary atomic element in proteins like visual pigments;Rhodopsin is a photopigment molecule that is highly sensitive to light;Rod cells have a high level of rhodopsin molecules, allowing visual acuity in low light;The retina of bats is made up primarily of rod cells, allowing bats to see well in dim light;The bat eyeball has adaptations to the retina and lens for low-light vision;The optic nerve conveys the sensory information from the bat's eye to the visual cortex of the brain;The musculoskeletal system of the bat acts on the information supplied by the nervous system to capture prey.

The nitrogen (N) atom is a fundamental component of biomolecules such as DNA (nitrogenous bases) and proteins (aminoacids).

Rhodopsin is a light-sensitive protein pigment that is abundant in the rod cells found in the retina. This pigment (rhodopsin) is responsible for night vision.

There are two types of photoreceptor cells located in the retina: rod cells and cone cells. Rod cells are required for vision at low light levels.

The retina and lens are parts of the eye: the retina is a layer at the back of the eye; whereas the lens is located behind the iris and the pupil.

The visual system is composed of the eye (i.e., the sensory organ) and different areas of the central nervous system which include the optic nerve, optic tract, and visual cortex.

The musculoskeletal system and nervous system work together in response to stimuli such as visual motion or stimulus localization.

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