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denis23 [38]
3 years ago
12

Pls help i dont understand​

Biology
1 answer:
Deffense [45]3 years ago
8 0

Answer:

D. The life cycle of a high-mass star

Explanation:

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Assignment Summary For this assignment, you will model the structures of the cell and describe their functions. You will do this
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The model of the structures of the cell and and their functions is given in the image attached.

<h3>What are the cell structure and their functions?</h3>

Some explanation on structure of cells is given below:

The nucleus:

This is known to be the  key or major organelle that tends to sustain or hold the genetic information that is needed  for reproduction and cell growth as well as development.

Note that  all cell is known to be made up of one nucleus and also a kind of membrane-bound organelles that can be seen in the cytoplasm.

Mitochondria:

This is known to be a double membrane-bound organelle that is known to function by acting as the site for the energy transactions and it is made for the survival of all cell.

Therefore, The model of the structures of the cell and and their functions is given in the image attached.

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5 0
2 years ago
Two heterozygous loonas are crossed. What proportion of the offspring will have black hair?
soldi70 [24.7K]
Xx * Xx = XX, Xx, Xx, xx

Depending if black hair is Dominant or recessive, then there will be a 75% chance if it’s a dominant allele and 25% if it’s recessive.

Hope this helps!
8 0
3 years ago
15 points plz hurry!
Marrrta [24]
The third stage of mitosis is metaphase. in this stage the chromatin already condensed to form a chromosome. so the chromosomes arranged in inorderly manner unless spindle fiber appear to form vertically.
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3 years ago
What's the function of the motor cortex and the sensory cortex of the human brain.?
dem82 [27]
There is one of them and I'm gonna send the other one

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The visceral motor division of the PNS is also called the autonomic division. Which of the following are functions of this divis
Likurg_2 [28]

Answer:

Muscles

Explanation:

Muscles

4 0
3 years ago
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