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Minchanka [31]
2 years ago
13

The questions are choices, i have only 20 miniutes to answer

Biology
1 answer:
Montano1993 [528]2 years ago
6 0

Answer:

2- A

3- B

4- A

5- Heterozygous

Explanation:

Hope this was helpful!

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Why doesnt your dna look like the double helix model that Watson & Crick discovered?
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</span> <span>Good luck and hope I helped. :)</span>
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Which of the following BEST describes the kinetochore? the array of vesicles that will form between two dividingnuclei and give
GREYUIT [131]

Answer:

a structure composed of several proteins that associate with the centromere region of a chromosome and that can bind to spindle microtubules

Explanation:

Kinetochores have  vvery important role in the cell division-mitosis.

During the metaphase of mitosis, spindle fibers attach to kinetochores. Some of the microtubules bind to kinetochore (kinetochore microtubules) while other don’t: they connect with the microtubules from the opposite pole, stabilizing the spindle.

During the anaphase, kinetochore microtubules pull chromosomes toward poles, helping the sister chromatids separate from each other.  

3 0
3 years ago
Which term is the proposed kingdom that would include embryophytes and charophytes?
svlad2 [7]

Answer: Streptophyta

6 0
3 years ago
On earth clay minerals are the most common products of weathering. Samples from the moon do not contain any clay minerals. Why?
a_sh-v [17]

Answer:

Water slips between cracks in rocks on earth this is called weathering but on the moon there is no water so this cannot happen.

7 0
3 years ago
Which of the following statements is true?
GarryVolchara [31]

Answer:

Meiosis creates four nonidentical daughter cells from one parent cell.

Explanation:

Mitosis produces TWO identical daughter cells from one parent cell. This one is vice versa, Sexual reproduction occurs much more SLOWLY than asexual reproduction. Asexual reproduction occurs quickly. SEXUAL REPRODUCTION occurs when an egg cell is fertilized by a sperm cell.

4 0
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