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Anit [1.1K]
3 years ago
14

What characteristics do mutations have?

Biology
2 answers:
Zielflug [23.3K]3 years ago
7 0

Mutations are positive occasionally, beneficial occasionally and omission of information.

Answer: Options 1, 3 and 4.

<u>Explanation:</u>

Mutations are more or less permanent changes. These changes are heritable in the phenotype of an individual. These changes occur because of the alteration in the number, kind or the sequence of nucleotide of the genetic material which is DNA in most of the cases.

Mutations occur at some times in the life of people and they are present in only some cells of the human body. They are not present in all the cells of the human body. These changes can also occur because of environmental factors like ultraviolet radiation from the sun.

andreev551 [17]3 years ago
6 0

Answer:

B, D, and F

Explanation:

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Answer:

The fusion of two gametes to form a diploid zygote is called SYNGAMY.

Explanation:

During sexual reproduction process, exchange of DNA usually occur and this introduces diversity into the offspring that are produced. One of the ways by which exchange of DNA take place is called syngamy. Syngamy involves the bonding together of two sex cells leading to the formation of cell that has double amount of the chromosomes in the parent cells. The two cells that bond together are called gametes while the diploid cells formed is called zygote.  The major function of syngamy is creation of variation; the genotypes in the formed zygote differ from those of the gametes.  

8 0
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The organism's parents have to either be heterogeneous dominant or homogeneous.

Explanation:

When the traits get passed down they either have to have 2 dominant traits or a mix.

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