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Vlada [557]
3 years ago
6

Heterozygous dominant cell

Biology
1 answer:
Aleksandr [31]3 years ago
4 0
Whats the question??????????????????????????

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What feature of DNA allows for faithful copies to be made during DNA replication and passed on to the daughter cells? If you can
otez555 [7]

Answer:

complementary base-pairing rules

Explanation:

DNA is the genetic material of living cells. It is a long chain of double-stranded molecules, in which each strand is complementary to one another i.e. Adenine base is paired with Thymine base while Guanine base pairs with Cytosine base following the complementary base pairing rule as proposed by Chargaff. This pairing is responsible for the double helical structure of the DNA.

The complementary base pairs that a DNA molecule contains make it able to produce identical copies of itself during replication or duplication. Before replication of DNA can occur, the double strands need to unwind to form two separate strands, which serves as a template for the synthesis of new complementary strands.

In this manner, each new strand contains one template strand and one complementary strand, which forms two new double helix that is identical to the original strand. This two identical copies of DNA gets separated into two daughter cells, which is the essence of the DNA replication.

5 0
3 years ago
1.what is an unintended consequence of using cardboard to cover the grass?
Serga [27]
1- the grass dies due to lack of food, from lack of photosynthesis from lack of sunlight 
2- you danger the enviroment 
6 0
3 years ago
A neutron star is also called a red giant star
maria [59]
Neutron stars are created when
giant stars die in supernovas and
their cores collapse, with the
protons and electrons essentially
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Berry
4 0
3 years ago
Read 2 more answers
Which of the following is NOT a function of Sertoli cells?
zalisa [80]

Answer:

The correct answer is option - d. Production of primary spermatocytes.

Explanation:

The accessory cells or supporting cells present within the seminiferous tubules of reproductive system termed as the Sertoli cells. They play various roles in the body and reproductive system.

Sertoli cells make blood-testis barrier in adjacent Sertoli cells in the seminiferous tubules. These cells secrete different types of enzymes and hormones such as inhibin which are also secreted by ovary and placenta in females. Sertoli cells produce seminiferous tubular fluid to provide nutrition to the sperm. Apoptotic germ cells are timely eliminated by these cells.

Thus, the correct answer is option D. Production of primary spermatocytes.

3 0
3 years ago
The process of using any of the five senses to gain information about an environment or about a problem.
masya89 [10]

Answer:

each sense ( eyes ears nose mouth ect.) sends electrical pules through the nerves or "messages" to the brain. which then processes it and turns it into information so that you can understand what you are seeing, hearing, tasting ect

does that help?

5 0
3 years ago
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