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astraxan [27]
3 years ago
12

There is a population of beetles that typically have black wings. A scientist studying these beetles knows that their eggs hatch

in early spring, the baby insects grow through the late spring and summer, they lay eggs in the early fall, and die in the early winter. Recently some beetles have been born with white wings. Early in life the black and white winged beetles seem to be very similar in number of mating events, eggs laid, and survival rates, but shortly after laying their eggs the white beetles die and there are only black winged beetles during the late fall. Which of the following is a true statement about the beetles?
A. White- and black-winged beetles have equal fitness.B. Black-winged beetles have a higher fitness than white-winged beetles.C. The number of baby white-winged beetles will decrease in frequency over time.
D. White wings are an adaptation.E. Adaptive directional selection is occurring.
Biology
1 answer:
ioda3 years ago
7 0

Answer:

A) Black winged beetles have higher fitness than white winged beetles

Explanation:

Because after the white winged beetles have played their eggs they die

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ss7ja [257]
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Because it flows. I dunno about you, but that sounds like a liquid to me! Sorry if i'm wrong.
8 0
3 years ago
Read 2 more answers
2 Points
trapecia [35]

Answer:

Your answer is B.

Explanation:

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Hope I helped :)

3 0
3 years ago
In autotrophic bacteria, where is chlorophyll located? a. In chloroplast membranes b. In the cell wall c. In the nucleoid d. In
ioda

In autotrophic bacteria, chlorophyll is located in the infolded regions of the plasma membrane.

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Chlorophyll is the green colored pigment involved in the process of photosynthesis. The chlorophyll acts as a reaction center that absorbs the energy from sunlight to initiate the process of photosynthesis. The energy absorbed by other pigments is also transferred to the reaction center.

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6 0
2 years ago
The hypothalamus communicates directly with which gland?.
Romashka [77]

The hypothalamus communicates directly with pituitary gland.

<h3>Hypothalamus?</h3>

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posterior lobe contains the ends of nerve cells that is from hypothalamus. The hypothalamus transmitt the hormones directly to the posterior lobe via these nerves, and then the pituitary gland releases them.

Therefore, The hypothalamus communicates directly with pituitary gland.

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5 0
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Differentiate the osmosis in hypertonic and hypotonic solutions.
Nataly_w [17]

Answer:

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7 0
3 years ago
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