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Likurg_2 [28]
3 years ago
11

What does elements do carbohydrates contain

Biology
1 answer:
WITCHER [35]3 years ago
7 0
carbon, hydrogen and oxygen.
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Which of the following processes produces genetic diversity?
qwelly [4]
Answer:

C. Meiosis

Explanation:

During fertilisation, 1 gamete from each parent combines to form a zygote. Because of recombination and independent assortment in meiosis, each gamete contains a different set of DNA. This produces a unique combination of genes in the resulting zygote.

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HELP ASAP PLEASE!!!! 20 Points
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Answer:

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when you perform a dihybrid cross with two heterozygous individuals for the two traits, what is the expected phenotypic ratio?
Sergeu [11.5K]

Answer:

9:3:3:1

Explanation:

A dihybrid cross tracks two traits. Both parents are heterozygous, and one allele for each trait exhibits complete dominance *. This means that both parents have recessive alleles, but exhibit the dominant phenotype. The phenotype ratio predicted for dihybrid cross is 9:3:3:1. (There's a calculator on google that show the outcomes just to let ya know) hope it's correct .

8 0
3 years ago
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Which of the following statements is INCORRECT concerning contractile fibers? a. When a contractile fiber reaches threshold, vol
Ivanshal [37]

Answer:

B is INCORRECT

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3. Rapid repolarization: Eventually there's a closure of all other ion channels except the potassium ion channels causing rapid efflux of potassium ions, returning the membrane potential back to negative.

A refractory period usually occurs after undergoing an action potential. During this time no action potential can occur.

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When does IPM use synthetic chemical pesticides?
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