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Sliva [168]
2 years ago
13

CAN SOBODY PLEASE HELP ME WITH THIS SCIENCE HW 35 POINTS!!!!!!!!!!!!!!!

Biology
1 answer:
Art [367]2 years ago
6 0
1) Natural selection

2) All of the above? (not sure)

3) <span>A wood duck with brighter, vibrant coloration than the others
</span>
4) Survival of the fittest seems the best

5) How many surviving offspring they are about to have?
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The two main types of fermentation are called
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Starch and cellulose have similar chemical structures, but differ in the _____.
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Orientation of bonds between glucose monomers. 
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Read 2 more answers
Alkaptoneuria is a recessive genetic disorder found among North American populations at a frequency of about 1 in 500,000 births
Dafna11 [192]

Answer:

The correct answer is - 1/41,493

Explanation:

Let assume the frequency of the two possible same allele genotype (dominant and recessive) in an inbred population is p and q. Then the frequency of heterozygotes (H) is denoted as:

2pq + 2pqF.  ( where F is the inbreeding coefficient).

The frequency of the two different hoozygotes in inbred population can be calculated as:

p2 + pqF and q2 + pqF. (Where p and q are the allele frequency of the dominant and recessive phenotype.

Given: Frequency of Alkaptonuria (q 2) = 1:500, 000

=> q = 1/707

p = 706/707 ( Approx values)

solution:

Inbreeding coefficient (F) = 1/64

Therefore,

Frequency of Alkaptonuria in second cousins= q 2 + pqF

= 1/500, 000 + (706/707 x 1/707) x (1/64)

= 1/500, 000 + 1/45, 248

= 1/41,493 (approx)

5 0
3 years ago
S the bac rises above .06, the drinker may begin to experience a "down" feeling. what is this effect called?
klio [65]
The effect is called BIPHASIC RESPONSE.
When an individual start drinking alcohol and the BAC level is below 0.06 the person will be stimulated and relatively happy, but when the BAC rises above this level, the person will feel down and depressed. The response is called biphasic because the two events[that is, feeling high and feeling down] occur within a time frame period.
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3 years ago
What term is associated with reproduction
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Fertilisation maybe...........
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