Which of the following statements BEST describes chromosomes?

2 answers:

8 0

The answer is c. Chromosomes carry the codes for hereditary traits. Chromosomes are thread-like structures made of proteins and DNA. Codes for hereditary traits are present in a molecule of DNA. Chromosomes can be found in the nucleus of each cell. Humans have 46 chromosomes in each cell (not 460) arranged in 23 pairs (not 230). Hope this helps. Let me know if you need additional help!

-BARSIC- [3]3 years ago

5 0

Answer:

The correct answer is option c.

Explanation:

Chromosomes refer to the compositions found within the nucleus of the cell that comprises genes of an individual. The genes refer to the DNA segments, which comprises the code for a particular protein, which functions in one or more kinds of cells in the body.

A chromosome comprises thousands of genes, and each of the normal human cell comprises 23 pairs of chromosomes, thus, a sum of 46 chromosomes. More than one gene present within a chromosome determines a trait known as a gene-determined characteristic. This trait or characteristic passes from one offspring to another. Thus, it can be said that the chromosomes carry the codes for hereditary traits.

You might be interested in

What are two types of genetic mutations

aev [14]

The types of mutations include: Missense mutation. This type of mutation is a change in one DNA base pair that results in the substitution of one amino acid for another in the protein made by a gene; Nonsense mutation.

3 0

3 years ago

2. Explain how physical and

Anestetic [448]

Ecological models ( physical and computer) enables the Simulation of a large scale ecology which makes it easier to identify an ecological problem and also design a solution in relation to the problem identified.

An ecological model is the simulation of the ecosystem which is used for survey, in order to identify, ecological problems, reveal the properties of the ecology, and also for the testing of scientific hypothesis. which would have been difficult to be carried out on a real ecosystem.

Ecological models can be grouped into; biodemographic, bioenergetic, and biogeochemical. and they are applicable in wildlife conservation and agriculture.

Hence physical and computer ecological models can be used to design a solution for an ecological problem by the simulation of a large scale ecology to identify and design a solution

Learn more : brainly.com/question/17241654

6 0

3 years ago

When the atoms involved in a covalent bond have the same electronegativity, what type of bond results?

Pani-rosa [81]

Answer:

nonpolar covalent bond

Explanation:

I hope this helps you

5 0

2 years ago

Why does a egg change color and texture when heated

Rina8888 [55]

An egg changes its color and texture when heated due to a chemical change. hope this helps

8 0

3 years ago

Why is the percentage similarity in the gene always lower than the percentage similarity in protein.

Galina-37 [17]

Answer:

Synonyms in the genetic code exist and some species only use one synonym to get the same amino acid. The reason why the percentage is low in gene is because it does not involve a lot of processes compared to the proteins which undergo mRNA and tRNA to be coded as amino acids.

Explanation:

5 0

2 years ago