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Vedmedyk [2.9K]
3 years ago
14

PLZ HELP!!!!

Biology
2 answers:
Alja [10]3 years ago
6 0
65% would be heterozygous. Because S is a dominant allele, it means that heterozygous plants would have the S allele and be long stemmed. The 35% short stemmed would be homozygous (ss).
PSYCHO15rus [73]3 years ago
6 0

48% is your answer

Don't ask me how I know I just looked at some practice Q's and found the pattern to getting the answer.

√q^2 =√0.35

q=0.59

1-0.59=0.41

2(0.41)(0.59)=0.48 boom theirs the answer

p^2 + 2pq + q^2 = 1 , p+q=1 these are the formulas I used

  * Frequency of homozygous dominant alleles = p^2

  * Frequency of heterozygous alleles = 2pq

  * Frequency of homozygous recessive alleles = q^2




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____is the cells way of converting food molecules into a form useful to the cell.
enyata [817]

Answer:

Respiration

Explanation:

cross off Photosynthesis because that is specifically for plants. Diffusion is when molecules move from high concentration to low concentrations. Osmosis helps transport water across the cell.

By process of reduction you can figure it out, but here is what cellular respiration is in it's basics so you can remember in the future. Cellular Respiration is just the process that takes place in cells to convert Chemical Energy from nutrients and turn it into ATP, then releases waste.

8 0
3 years ago
In Europe, approximately 4% of people are red-haired, mostly due to a recessive mutation in the melanocortin 1 receptor (MC1R).
Wewaii [24]

Answer:

33%.

Explanation:

The 4% population is red-hair due to the recessive mutation in melanocortin 1 receptor (MC1R).

Since, the population is in Hardy-Weinberg equillibrium- laet the frequency of recessive allele with red - hair is 'q' and the frequency of dominant allele in the population is 'p'.

q^{2} =4\%

q^{2} = 0.04

q=0.2

According to hardy-weinberg equillibrium

(p+q)=1

p=1-q

p=1-0.2

p=0.8.

The total population with non red hair is calculated by

=p^{2} +2pq

= 0.64 + 0.32

= 0.96

The percentage of the population with non red headed carrier for MC1Rr is calculated by:

=0.32/0.96*100

=33%

Thus, the correct answer is (B).

8 0
4 years ago
If air pressure is getting lower what would happen to torricelli's mercury barometer?
Tcecarenko [31]
It will get lower since the pressure around the barometer gets lower

7 0
3 years ago
What is the function or the role of mitosis in a cell that is about to divide?
Zanzabum
Mitosis is cell division in to daughter cells with the same chromosome number as the parent cell
3 0
4 years ago
Gelatin... Group of answer choices A. is a breakdown product of pectin B. gives gummy bears their chewiness C. is obtained from
Karolina [17]

Answer:

B and C are correct

Explanation:

Gelatin also referred to as hydrolyzed collagen.collagen is a structural protein in animal and undergoes hydrolysis to form gelatin.

Gelatin appears as a translucent, colorless and flavorless food ingredient used as gelling agents in food, drugs and  cosmetics.

When dry it is bristle and becomes gummy when moist.

Gummy bears are known for their chewiness and gelatin gives them the chewiness.

8 0
3 years ago
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