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Artemon [7]
3 years ago
13

Question 4....??? What effect can bottleneck events have on population that have nearly become extinct????

Biology
1 answer:
ArbitrLikvidat [17]3 years ago
5 0

The answer is; D

It reduces the diversity of the population because some variations in the population can be completely eliminated by the bottleneck effect. Even if the population recovers in population size, the genetic variation will have reduced as compared to the initial population before the bottleneck. For a mall population, this effect can be grave because the reduced genetic variation may mean that the population may be unable to adapt to new selection pressures hence may go extinct.  

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A bee pollinates flowers social hierarchy social hierarchy territorial imperative territorial imperative competition competition
Ivanshal [37]

Answer:

cooperation

Explanation:

Cooperation occurs when living things of different species work together to benefit themselves. The interaction between a bee and a flower is a symbiotic relationship. A symbiotic relationship between two living things is one in which at least one of the parties benefits. The relationship between the bee and the flower is a mutual one because both parties benefit.

While the pollen and nectar serve as food for the bees, the spread of the pollen to other plants assist in the reproduction process.

5 0
3 years ago
Select the correct definition of a glycolipid.
alexandr1967 [171]

Answer: Option B) a lipid molecule that contains at least one carbohydrate unit.

Explanation:

A glycolipid is a membrane lipid molecule with a short carbohydrate chain attached to a hydrophobic tail by a glycosidic bond. Examples of complex glycolipid are cerebrosides found in the brain

6 0
3 years ago
Read 2 more answers
Which statement accurately describes the function of a hormone produced by the adrenal glands?
stealth61 [152]
<span>The question says,'which statement accurately describe the function of a hormone produced by the adrenal glands? The correct option is C. Cortisol produced by the adrnal gland is called the stress hormone because it coordinates many change that occur in the body in response to stress. This include control of heart rate and blood pressure.</span><span />
8 0
3 years ago
Which important metabolic compound is produced by skin cells?
Serjik [45]

Answer: melanin

Explanation: Further, other cells contribute to the function of the epidermis. Melanocytes are cells that produce melanin, a compound involved in skin pigmentation produced in response to ultraviolet (UV) light exposure (6). Melanin can absorb energy from UV light to shield underlying tissues from damage.

7 0
3 years ago
A book review would be considered
masha68 [24]
It is definitely not a primary source: this would be a book itself.

Now, is it a tertiary source? I don't think so: the author of the review should have read the book and should only be referring to this book in the review.

I think it's a secondary source.
8 0
3 years ago
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