Which of the following is true about gene duplications?

Biology

1 answer:

sveta [45]3 years ago

7 0

Answer:

The correct answer is Gene duplication create an identical or similar second copy of a gene.

Explanation:

Gene duplication is also called chromosomal duplication is a process by which similar copy of a gene is generated with respect to its precursor gene.

Any type type of error during DNA replication or repair leads to gene duplication.

There are many types of gene duplication process among them the most important is retrotransposition, aneuploidy,polyploidy etc.

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_______ is the portion of the skull that encloses and protects the brain

Vinil7 [7]

Answer:

neurocranium

Explanation:

The part of the skull that is responsible for covering as well as protecting the brain is termed as neurocranium.
The neurocranium consists of the following :

occipital bone
two temporal bones
two parietal bones
sphenoid
ethmoid
frontal bones

All these bones are joined together with the help of sutures.
The rest of the part of the skull that is except the neurocranium forms the facial bones.

4 0

2 years ago

Which event (s) corresponded with a rapid increase in the population growth rate of Las Vegas, NV

Solnce55 [7]

Answer:

Option C

Explanation:

Please see the attachment