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Nastasia [14]
3 years ago
13

Selective permeability in a sentence

Biology
1 answer:
Basile [38]3 years ago
8 0
A type of membrane that will only allow certain particles and ions to pass through its membrane.
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Which hormone causes the re-growth of the endometrial lining of the uterus?
ioda

Answer:

The answer is Estrogen.

Explanation:

The hormone that causes the new growth of the endometrial lining of the uterus is ESTROGEN. During the first days of menstruation, estrogen levels are low; In the middle of the follicular phase the follicle that is going to ovulate has already been selected, is when estrogen levels begin to rise. It is considered as an index of the fertile period of the menstrual cycle. Glandular proliferation occurs at the endometrial level (Proliferative phase).

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3 years ago
1. Janica placed an ice cube in her thermos of hot coffee. Which of the following
Simora [160]
A because heat is a form of energy and the coffee is heating up the ice cube and it is not D because it is not releasing any byproducts when the ice cube is melted
6 0
3 years ago
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Blood type is a genetically determined trait. Two siblings donate blood and find out their blood types. The brother is Type A an
rjkz [21]

Answer:

C

Explanation:

The brother has different alleles for the blood type gene than his sister does.  Blood type is inherited from parents like many other traits that can be displayed on a punnet square.  Depending on what the parents blood type alleles were, the brother and sister could have different blood types.  

A different number of chromosomes doesn't lead to different blood types, so D is wrong.  And A is incorrect because the number genes also does not affect blood type.  And I think the blood type genes are on the same chromosome, so B is wrong.  C is correct because blood type is inherited by alleles, and different alleles can cause different traits, such as blood types.  

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If a plant is living in a cold environment, which physiological change would help the most with the cool temperatures?
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The plant species that live in the colder environment have some adaptations that makes them survive in that conditions

These plants have a well developed vascular system due to which they have the ability to trap every inch of sunlight available for the process of photosynthesis.

Some of the plants shed their leaves and stay in dormant conditions.

Evergreen trees have thick waxy coating that prevents the loss of water.

The plants that grow in arctic regions are small and they grow close to the ground in a specific shape that helps them to shed snow from them.

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3 years ago
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Sexual reproduction produces offspring ___.
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A. You will be genetically unique in your own way but similar to your parents
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