B. DNA.
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In a swamp a bird and a turtle feed on the same kind of fish. This will most likely result in Competition is an relations between organisms or species in which both need a resource that is in limited pool.
<h3>What is competition in an ecosystem?</h3>
Competition will happen between organisms in an ecosystem when their niches overlay , they both try to utilize the exact resource and the resource is in lack of supply.
Fuana contend for chow, water and area to live. flora contend for light, water, minerals and root area.
So,Competition is an relations between organisms or species in which both need a resource that is in limited pool.
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If mutation is associated with the centromere region, the direct impact would be on the segregating mechanism during cell division process.
Answer:
D. Both A and B ar expected
Explanation:
Decreased ADH secretion which will lead to less absorption of water back into the blood thus increasing blood osmolarity.