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baherus [9]
3 years ago
7

What is the definition of cell membrane?

Biology
2 answers:
klasskru [66]3 years ago
7 0

Answer:

The cell membrane is a thin flexible layer around the cells of all living things.

Explanation:

Lerok [7]3 years ago
4 0
Semipermeable membrane surrounding the cytoplasm of the cell
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The characteristics associated with the development of the organs and structures of the body that directly relate to reproductio
alisha [4.7K]

Answer: Primary Sex characters

Explanation:

The primary sexual characters are associated with the growth of sexual organs such as uterus, vagina, penis and other reproductive organs in the human beings.

These organs are present in the body when the child is borne. This is because they grow when the child is inside the womb.

The development and maturation of these organs takes place during the later stages of life.

3 0
3 years ago
A biologist discovers a new organism. What helps the biologist classify the new organism into a specific group?
olga2289 [7]
It is B, because that is how they produce their scientific name
6 0
3 years ago
Yeast cells are typically observed under 40x objective. the total magnification of the specimen is?
gregori [183]

The overall magnification of a microscope is calculated by multiplying the objective lens's magnification by the optical lens' magnification.

However, you must first ascertain the optical lens's magnification power before computing the total magnification.  The ocular lens typically magnifies 10 times.

Find out how much the objective lens can magnify. On the side of the lens is printed the magnification. The value may formerly be 4X, 10X, 40X, or 100X.

Multiplying the ocular lens' magnification power with the objective lens' power yields the compound light microscope's overall magnification. For instance, a 400X total magnification would be achieved with a 10X ocular and a 40X objective. The compound light microscope has a maximum total magnification of 1000X.

Learn more about microscopes here:

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4 0
1 year ago
Potatoes are specialized stems that store food for potato plants. which main tissue would you expect to primarily make up a pota
Triss [41]
Ground my dude! wanna know how I know! I checked the other answers on the other one :)
8 0
3 years ago
Read 2 more answers
Explain mutations and how they can cause genetic disease
nadya68 [22]
Answer:

A mutation is a change in a DNA sequence. Mutations can result from DNA copying mistakes made during cell division, exposure to ionizing radiation, exposure to chemicals
called mutagens, or infection by viruses. Germ line mutations occur in the eggs and sperm and can be passed on to offspring, while somatic mutations occur in body cells and are not passed on.

Mutation has been the source of many Hollywood movies, but it's really a simple process of a mistake made in a DNA sequence as it's being copied. Some of that's just the background noise that DNA copying is not perfect, and we should be glad of that or evolution couldn't operate. But mutation can also be induced by things like radiation or carcinogens in a way that can increase the risk of cancers or birth defects. But it's pretty simple; it's basically an induced misspelling of the DNA sequence.
That's a mutation.


When a variant alters a protein that plays a critical role in the body, it can disrupt normal development or cause a health condition. A condition caused by variants in one or more genes is called a genetic disorder. In some cases, gene variants are so severe that they prevent an embryo from surviving until birth.

5 0
3 years ago
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