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garik1379 [7]
4 years ago
12

I need help in66 and 67

Biology
1 answer:
Gwar [14]4 years ago
7 0
Sixty six is D and sixty seven is A
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This problem has been solved!See the answerIn sheep, coat color is influenced by two genes. Gene A influences pigment production
jolli1 [7]

Answer:

White: A---

Black: aaB-

Brown: aabb

Explanation:

As per given information, the genotype of parent white sheep is AaBb (heterozygous white).

The gene "A" is dominant over gene "B". Hence, all the genotypes with one or two copies of "A" would exhibit white phenotype.

All the genotypes that have "aa" and one or two "B" alleles would exhibit black phenotype.

All the genotypes with "aabb" allele combination would exhibit brown phenotype.

7 0
4 years ago
Please help fast, will give brainliest to best answer
ioda

Answer:

Proton - positive charge, Neutron - no charge (neutral), electron - negative charge.

Hope this helps!

7 0
3 years ago
A pack of wolves in a natural preserve has a population growth rate of x. Which of the following formulas will allow you to esti
denis-greek [22]

The correct answer is C)  70/x.

To calculate doubling time, rule of 70 formula is used.   For this the annual growth rate of the population is required. In this question growth rate is given x.  Thus, doubling time = 70/ growth rate.

Therefore, doubling time = 70/x.


6 0
3 years ago
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Cellulose, chitin, and peptidoglycan function as structural molecules and withstand pulling and pushing forces well. which struc
ANTONII [103]
Carbohydrates are examples of food types or biomolecule utilised by living organisms to acquire energy amon other functions. They are classified into monosaccharides, disaccharides and polysaccharides. Polysacchrides conatin multiple monosaccharides joined together by bonds forming a long chain and a complex molecule, for example, chitin, cellulose and peptidoglycan. These polysaccharides exists as a set of long, parallel strand that are linked to one another, a feature that makes them act a structural molecules withstanding pulling and pushing forces well.
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3 years ago
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Aerobic respiration is the process of what?
photoshop1234 [79]
The answer is the answer to the question
4 0
3 years ago
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