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Setler79 [48]
3 years ago
11

What type of model did Copernicus propose for the solar system?

Biology
1 answer:
Varvara68 [4.7K]3 years ago
3 0
I believe it is D) heliocentric !
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Why is mitosis important to organisms? Check all that apply. reproduction of the organism growth of the organism repair of damag
MArishka [77]

The answers that apply are;

  1. reproduction of the organism
  2. growth of the organism
  3. repair of damaged or dead cells
  4. reproduction of new cells

In the reproduction of the organism, mitosis is required in the generation of daughter cells in sexual reproduction.

In the growth of an organism, mitosis is key in the process of a cell replicating its genetic material and itself.

When a cell has been damaged, it is eliminated through apoptosis and digestion after which new cells divide by mitosis to replace the damaged cell.

Mitosis is also required in the reproduction of new cells from existing ones.


4 0
2 years ago
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The endometrium
hjlf

Answer:

The correct answer is C. Is the site of embryo implantation.

Explanation:

Uterus is composed of three tissues :

1. Perimetrium: Outer layer of uterus made up of peritoneal.                             2. Myometrium: middle layer made up of smooth muscles and                       3. Endometrium: made up of simple columnar epithelium and mucous membrane.

Endometrium plays an important role during pregnancy. During pregnancy, the production of estrogen and progesterone increases. This helps the proliferation of epithelial lining and secretory gland present in the endometrium.

Progesterone hormone plays an important part in the implantation of embryo in the endometrium layer of the uterus. Endometrial glands start secreting the nutritive fluid for the development of fetus.

Thus, the correct answer is C. Is the site of embryo implantation.

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Which of the organic compounds stores and transmits genetic information?
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Polymers assembled by individual nucletides; used to store and transmit hereditary or genetic info
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Which system sends messages to organs and tissues? asnwers.com?
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Neurological - by nerves
Endocrinological - by blood and secrets
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The storage form of carbohydrates in animals is __________; and in plants, it is __________.
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<span>Glycogen(for animals), Starch(for plants) </span>
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