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Komok [63]
3 years ago
12

What are some things that determine human traits

Biology
1 answer:
____ [38]3 years ago
4 0

Answer:

Traits are determined by genes, and also they are determined by the interaction with the environment with genes. And remember that genes are the messages in our DNA that define individual characteristics. So the trait is the manifestation of the product of a gene that is coded for by the DNA.

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Describe the purpose of DNA simple words
Doss [256]

Answer:

DNA is what stores information that is necessary for cells and organisms to function correctly.

Hope this helps!! If you need more clarification please let me know!

3 0
2 years ago
In a population of 100 individuals, 50 are genotype MM, 40 are MN, and 10 are NN. What are the frequencies of the M and N allele
mrs_skeptik [129]

Answer:

F(M) = 0.7 F(N)=0.3

Explanation:

We need to take into account that individuals NN and MM only N or M aleles respectively while MN gives just half of the allelic contribution for each. With this in mind we have the following probabilities for getting each of the alleles: MM => p(M) = 1.0 and p(N)=0.0

MN => p(M ) = 0.5 and p(N) = 0.5

NN => P(M) = 0.0 and p(N) = 1.0

With this we can calculate the frequencies of the M and N alleles in the population with 100 individuals using the following formulas

For f(M):

f(M)=\frac{1.0 (MM) + 0.5 (MN)}{Total individuals}

f(M)=\frac{1.0(50)+0.5(40)}{100}

f(M) = \frac{50+20}{100}

f(M)=\frac{70}{100}=\frac{7}{10}=0.7

The frequency of the M allele is 0.7

For f(N):

f(N)=\frac{1.0 (NN) + 0.5 (MN)}{Total individuals}

f(N)=\frac{1.0(10)+0.5(40)}{100}

f(N) = \frac{10+20}{100}

f(M)=\frac{30}{100}=\frac{3}{10}=0.3

The frequency of the N allele is 0.3

5 0
3 years ago
5. Which of the following about Mendel's Law of Segregation is false?
mr_godi [17]

Explanation:

Each gamete has an equal probability of containing either allele.

4 0
3 years ago
Which of the following best sequences the functions of the digestive system from start to finish?
dolphi86 [110]
The answer is d. Ingestion, digestion, absorption, elimination.

There are 4 phases of the digestive system function:
1. Ingestion - the process of the food entering the mouth. 
2. Digestion - the process of breaking the food into small particles.
3. Absorption - the process of the absorbing small food particles into the blood from the intestines.
4. Elimination - is the process of removing the waste out of the body.
5 0
4 years ago
Read 2 more answers
The pull of the moon on Earth's tidal bulge is causing _____.
Hitman42 [59]

Answer:

d --------------------------

7 0
4 years ago
Read 2 more answers
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