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Fofino [41]
4 years ago
5

Most energy enters ecosystems in the form of sunlight.

Biology
1 answer:
son4ous [18]4 years ago
7 0
True I think I am corrrct
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What pattern is described by the theory of punctuated equilibrium? Punctuated equilibrium
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paces of species

Explanation:

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Which system moves the body? integumentary endocrine digestive muscular
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muscular system helps move the body

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What do the variables in the Hardy-Weinberg equation represent?
Yuki888 [10]

Answer:

p represents the frequency of the dominant allele (in decimal form) of a gene

q represents the frequency of the recessive allele (in decimal form) of a gene

These 2 alleles are different; one is dominant, one is recessive.

p^2 = the frequency of homozygous dominant individuals in the population (decimal form)

2pq = the frequency of heterozygous individuals in the population (decimal form)

q^2 = the frequency of homozygous recessive in the population (decimal form)

6 0
3 years ago
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Can someone help please
Liono4ka [1.6K]

Answer:

the mutation they are talking about deals with genes/dna

Explanation:

they show one person (j) who does not have the mutation and therefore does not have the syndrome h

then they show person (k) who has a mutation and therefore had syndrome h

look carefully at the letters on the lines. they represent the DNA in people and correlate to each other

(I hope this helped a little bit and I may he completely wrong but I think I'm mostly right)

7 0
3 years ago
Which of the following is true about Depo-Provera (DMPA)?
adell [148]

Answer: Option A.

It works by stopping ovulation and thickening the cervical mucus.

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Depo provera (medroxyprogesterone acetate) is a contraceptive injection that contain the hormones progestin which is used as a birth control. It stops the woman from getting pregnant by stopping ovulation and causing thickening of cervical mucus. It is an injection given every three months, it is safe and convinient for birth control.

It has some disadvantages and these include, it can cause irregular periods, it does not prevent against sexually transmitted disease, it should be stop several months before you can get pregnant e.t.c.

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