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anygoal [31]
3 years ago
11

What is genetic ? can you plz give the definitoin​

Biology
2 answers:
Alika [10]3 years ago
8 0

Answer:

Genetics is someone that is related to someone else by genes or heredity  

Explanation

kaheart [24]3 years ago
4 0

Answer:

relating to genes or heredity or relating to origin, or arising from a common origin.

Explanation:

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What is the basic unit of life
Fittoniya [83]

Answer: cells

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What visual evidence is a sign of creep
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Creep is a solid material's tendency to deform permanently under pressure or stress.
So, a cracked telephone pole or a broken sidewalk would be examples.
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What physiological changes can occur during hibernation
Vitek1552 [10]

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When a species goes into hibernation, the heart rate drops drastically, and the body temperature does as well, in order to conserve energy.  The body becomes induced into a comatose state by releasing chemicals from the brain to body to go into sleep mode.

Explanation:

Hibernation usually occurs during the winter.

4 0
2 years ago
Treatment of dividing cells with a low dose of the antifungal drug benomyl, which destabilizes microtubules, slows down correct
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Answer:

The answer is letter A.

Explanation:

A loss-of-function mutant in the gene encoding Mad2.

3 0
3 years ago
Many mutations have been identified in the lac operon. A particular mutation in the CRP gene make the CRP protein bind to the Pl
maksim [4K]

Answer:

a. + glucose, + lactose  = On

b. - glucose, - lactose  = Off

c. + glucose, - lactose  = Off

d. - glucose, + lactose = On

Explanation:

Lac operon has both types of control, repressible and inducible.

Whenever glucose level is low in the cell, an enzyme known as adenylyl cyclase raises the level of cAMP which forms a dimer with CRP protein and they both act as activator of lac operon and cause expression.

Apart from this, when lactose is present in the cell, β-galactosidase enzyme metabolizes lactose to form allolactose which causes allosteric repulsion in the lac repressor and causes its removal from the operator. As soon as repressor is removed lac operon gets activated.

In wild type lac operons, the expression of lac operon occurs when glucose level is low in the cell and lactose is present but in this mutant presence or absence of glucose will not make a difference because CRP will bind Plac promoter independent of cAMP level i.e. activator CRP will work even in high glucose concentration. If lactose is present then lac operon will always express so in option 'a & d' lac operon will express but in option 'b & c' it will not express.

3 0
3 years ago
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