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adoni [48]
3 years ago
10

It's 3 questions this time.

Biology
1 answer:
Vinvika [58]3 years ago
6 0

Answer: 3.  in the icecaps. 2. temperature. 1.  the second one

Explanation:

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Which level(s) of organization are the main focus of<br><br> Vitor Becker's work?
Olenka [21]

<u>Answer:</u>

<em>Community and ecosystem levels of organization are the main focus areas of Vitor Becker’s work. </em>

<u>Explanation:</u>

<em>Serra Bonita reserve complex was established by Vitor Becker and his wife Clemira Souza in the Atlantic forest of Brazil.</em> He studied agronomy and forestry and has a Ph.D in entomology.

Becker realized that the Atlantic forests are largely destroyed. After retirement Becker and Souza settled in the <em>Serra Bonita mountain region and using their savings they bought land in the region and converted the area into Serra Bonita reserve complex. </em>

3 0
2 years ago
Can someone answer this pls??
Lunna [17]

Answer:

75% brown, 25% white

Explanation:

This question involves a single gene coding for color in chickens. The allele for brown color (B) is dominant over the allele for white color (b).

According to this question, a brown rooter with genotype 'BB' was crossed with a white hen (bb). The offsprings in the F1 generation will all possess the 'Bb' genotype and be brown colored. However, if these F1 offsprings are self-mated i.e Bb × Bb, the proportion of F2 offsprings will be 1BB, 2Bb, 1bb.

Since BB, Bb and Bb offsprings are Brown in color and bb is white in color, this means that the expected phenotypic appearance of the F2 offsprings will be:

¾ or 75% brown and ¼ or 25% white

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2. What was the first life form created by intentional cloning?
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The answer is C. Sheep
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Humans cannot digest food without the aid of small single-celled organisms that live in our digestive tract. These small organis
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Enzymes. There are 3 main types: Peptidase, Lipase, and amylase :) hope that helps! I'm learning that stuff too :)
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About how long does it take the Moon to orbit the Earth?
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It takes 27 days for the moon to orbit the earth
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