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Naya [18.7K]
3 years ago
12

Terry erwin and janice scott used an insecticide to knock down insects from the canopy of several trees. why did they do this?

Biology
1 answer:
juin [17]3 years ago
4 0
Terry erwin and janice scott used an insecticide to knock down insects from the canopy of several trees because they conducted an an intensive search for a specific taxon in a well-defined <span>area. This research is called a Taxon-Specific surveys. Hope this helps. Have a nice day.</span>
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2. A male rabbit with the genotype GGbb is crossed with a female rabbit with the genotype ggBb
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Answer:

- Half (8/16) of the offspring will have gray fur and black eyes.

- Half (8/16) of the offspring will have gray fur and red eyes.

- None (0/16) of the offspring will have white fur.

Explanation:

For the purposes of this question, we will assume the following notation for the involved alleles:

G: gray fur (dominant), g: white fur (recessive).

B: black eyes (dominant), b: red eyes (recessive).

A GGbb rabbit may only produce one type of gametes, namely Gb.

A ggBb rabbit may produce either gB or gb gametes.

Since not all theoretical combinations are present, the resulting Punnett square may be simplified as follows:

       |     Gb

——-+-————

gB   |   GgBb

——-+-————

gb   |   Ggbb

As seen above, 100% of the offspring will have a Gg genotype (resulting in gray fur). As for eye color, half of them will have a Bb genotype (resulting in black eyes) whereas the other half will have a bb genotype (red eyes).

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Bond [772]

Answer:

Its B-Contaminated hope this helped in any way!!! have a nice day!!

Explanation:

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Explanation:

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