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valentina_108 [34]
3 years ago
7

WHAT HAPPENS WHEN THERE ARE EXTRA CHROMOSOMES IN A KARYOTYPE?

Biology
2 answers:
babunello [35]3 years ago
4 0

Answer:

Typo, I think you meant carrot. When there's too many, you become Donald Trump

Explanation:

What?

ziro4ka [17]3 years ago
3 0

Answer: For example, an extra copy of chromosome 21 causes Down syndrome (trisomy 21). Chromosomal abnormalities can also cause miscarriage, disease, or problems in growth or development. The most common type of chromosomal abnormality is known as aneuploidy, an abnormal chromosome number due to an extra or missing chromosome. brainliest?

Explanation:

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Describe the two main phases of the cell cycle.
mina [271]

The cell cycle is separated into two major phases that alternate with each other: Interphase, during which the cell grows, preparing for mitosis and duplicating it's DNA, and then the mitotic phase, in which the cell divides into two genetically identical daughter cells.

Did this help at all?

8 0
3 years ago
Read 2 more answers
Complete the following analogy. Plant is to dermal tissue as animal is to ______ tissue. a. connective b. epithelial c. muscle​
Lady_Fox [76]

Answer:

Your answer is Muscle 100%

Explanation:

Dermal tissue means:

Controls materials moving in and out of the PLANT.

Muscle tissue means:

Made of fibers and pushes blood throughout an ANIMAL'S body

both of them both say the last anology they belong to, if that makes sense.

Have a Blessed day, ;3

8 0
3 years ago
What accurately describes the structure of dna
Vladimir [108]
DNA<span> is made up of molecules - nucleotides - each of them contains a sugar group, nitrogen base and a phosphate group. Nitrogen bases = adenine (A), thymine (T), guanine (G), cytosine (C).</span>
8 0
3 years ago
Which statement best describes why electrons are typically not included when determining the mass of an atom?
Shtirlitz [24]
Electrons are located outside of the nucleus
4 0
3 years ago
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Peripheral resistance depends on all of the following factors except __________.
pantera1 [17]

Options for the question have not been given. They are as follows:

blood vessel length

blood viscosity

blood vessel diameter

blood colloid osmotic pressure

Answer:

blood colloid osmotic pressure

Explanation:

  • Peripheral resistance is the resistance to blood flow by blood vessels.
  • It is directly proportional to blood vessel length as more the distance to travel, more will be the resistance.
  • It is also directly proportional to blood viscosity as more energy is required to push viscous material.
  • It is indirectly proportional to blood vessel diameter. More the diameter of the vessel, easier it is for the blood to pass.
  • However, it does not depend on blood colloid osmotic pressure. Colloid osmotic pressure is created by the protein components of blood and they do not have any direct impact on blood flow.
6 0
3 years ago
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