BIOLOGY HIGH SCHOOL

If each normal body cell of a human contains forty-six chromosomes, then the number of chromosomes in a human egg will be

Answers

Answer 1
Answer: 23 chromosomes, as it is a haploid cell, produced by meiosis
Answer 2
Answer:

Answer:A

Explanation:

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The vocal cords are inside the: larynx trachea bronchi

Answers

The vocal cords are inside the larynx
They are inside the Larynx 
:)

When in doubt, eat a pineapple. 
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What type of fertilization requires a great excess of egg and sperm gametes because most are wasted? a.external fertilization
b.internal fertilization
c.pollination

Answers

b.internal fertilization

Sexual reproduction provides genetic variation because the sperm and egg that are produced contain different combinations of genes than the parent organism.  Sexual reproduction involves meiosis which is the process of a cell doubling its DNA, shuffling its genes and then dividing the shuffled DNA among four cells.Each resulting cell, or gamete from meiosis has only half the amount of DNA as the parent cell. So in order to form a new organism, two gametes, sperm and egg, must fuse, further mixing the genes to produce more genetic variation.

just wanted to let you all know that the answer isnt b..... chose that and got it wrong. have a good day yall!

What is the function of the nucleus

Answers

The nucleus is like the brain of a cell- it controls everything.

In what ways is packaging an important use of energy and materials

Answers

Answer:

Packaging allows products/goods to be kept inside. The goods alone is what people need or want. Because of this, too much sophisticated packaging wastes energy and materials, so it can produce, distribute, dispose, and recycle it.

Answer:

the material you are using is a material being wasted

Explanation:

Body cells are identical to one another. How do these cells reproduce?O
A. through gamete formation
O
B. through genetic mutation
O
C. through meiosis
D. through mitosis

Answers

Answer:

The answer is D, Mitosis.

Explanation:

Mitosis: a type of cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus, typical of ordinary tissue growth. This also explains why your body cells are identical to each other.
The answer is D. Because during mitosis the cell duplicates including the chromosomes

What are the chromosome numbers of daughter cells in mitosis and meiosis

Answers

The numbers are 2 of them
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