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Bogdan [553]
3 years ago
10

Why is evolution is still a theory?

Biology
1 answer:
Neporo4naja [7]3 years ago
8 0
As we are still unable to prove it fully.
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Enzyme complexes that break down protein are called _____.
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Tay-Sachs, which is a recessive lethal disease, results only when individuals possess two copies of the disease-causing allele.
VashaNatasha [74]

Answer:

a. Heterozygous individuals may pass on their copy of the disease-causing allele to offspring.

Explanation:

Tay-Sachs, which is a recessive lethal disease  ---- Let say the recessive lethal diseases is s

∴ it only results when an individual posses two copies of the diseases-causing allele i.e two copies of the disease will be ss.

Now, when two hetrozygous individuals crossed , it is obvious that each can pass on their copy of the disease-causing allele to the offspring.

Let show an illustration for the above statement.

Let the heterozygous individual be Ts, if Ts cross with another Ts;

we will have:

Ts × Ts

         T          s

T        TT        Ts

s        Ts          ss

the offspring are TT,Ts,Ts,ss

We can now see how the Heterozygous individuals pass on their copy of the disease-causing allele to the offspring (Ts).

8 0
3 years ago
What is the relationship between depth and pressure
USPshnik [31]

Answer:

They have a directly proportional relationship.

Explanation:

caused by the greater column of water that pushes down on an object submersed. Conversely, as objects are lifted, and the depth decreases, pressure is reduced. I hope this helped you out.

4 0
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What process converts the mrna "message" into a sequence of amino acids? select one:
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The correct answer is D. translation.
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