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Oliga [24]
3 years ago
6

Which statement is true of y chromosomes

Biology
2 answers:
Gelneren [198K]3 years ago
8 0

Answer:

What are the statements about the Chromosomes? If you get the statements I will gladly help out :)

Explanation:

Thank you!

Paladinen [302]3 years ago
4 0
I’ll definitely help if you give out the statements:)
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Radio waves can be damaging to the human body because they are waves with the most photon energy.
Bad White [126]

Answer:

The answer is false.

4 0
3 years ago
Explain the structure of the cerebrum:
omeli [17]

Answer: The cerebrum, also known as the forebrain, is the largest part of the brain. It is derived embryologically from the telencephalon. The cerebrum consists of two cerebral hemispheres (right and left) separated by a deep longitudinal fissure which contains the corpus callosum. The cerebrum is the largest part of the brain. It consists of the cerebral cortex and other subcortical structures. It is composed of two cerebral hemispheres that are joined together by heavy, dense bands of fibre called the corpus callosum. The largest part of the brain. It is divided into two hemispheres, or halves, called the cerebral hemispheres. Areas within the cerebrum control muscle functions and also control speech, thought, emotions, reading, writing, and learning.

Explanation:

6 0
3 years ago
The dermal layer is the layer of the plant.
zimovet [89]

Answer:

1. Epidermis (outermost)

2. Skin

3. Cuticle

4. Stomata

5. Inhibit water loss and protect the leaf

Explanation:

1. The dermal layer of the plant is called Epidermis which is the outermost layer of the plant leave made up of several

2. Ther dermal layer in plants is like skin of human which also made of three different layer knwon as epidermis (outermost), dermis (middle) and subcuatneous (deepest).

3. A waxy barrier present at leaf surface is called cuticle which provide protection against mechanical injury to the plant.

4. Stomata are the tiny holes present in the leaf surface that regulate the exchange of gases and water loss through its opening an dclosing mechanism.

5. The main function of epidermis is to provide protection to the plants from any mechanical injury and prevent water loss.

Hence, the correct answers are Epidermis (outermost), Skin, Cuticle, Stomata, Inhibit water loss and protect the leaf

6 0
3 years ago
_____ is a method of enhancing the efficiency of food use and lowering the metabolic rate of the body through successive cycles
irinina [24]

Answer:

yo- yo diet

Explanation:

Yo-yo diet is a method of cyclic loss of weight gain and loss which is called as yo-yo due to the up and down motion of a yo-yo.

In this type of diet the person who is dieting first looses the weight but then again gains it and then again goes on a diet to loose the gained weight.

In this type of dieting pattern a person initially starves and maintains a hypocaloric diet to enhance the efficiency of food use however, this starvation back fires as when the person starts eating again the tendency to eat more fatty food and high caloric intake increases.

5 0
3 years ago
During the process of fertilization, which step happens first? A. The sperm's nucleus enters the egg cell. B. Enzymes break down
Tpy6a [65]
The first step I believe is B. Enzymes break down the protective layer of the egg cell.
5 0
3 years ago
Read 2 more answers
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