2 years ago

There are 64 codons and 20 amino acids. which of the following is true.

Biology

1 answer:

arsen [322]2 years ago

7 0

A: several different codons can specify the same amino acid.

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A brown bird was crossed with a white one and all of the offspring were tan. Complete a Punnett Square analysis for this pair to

Alex73 [517]

Answer:

here.

Explanation:

The genes coding for colour show codominance. Both the brown and white pigment are equally expressed in the phenotype to give the tan colour.

Considering that the allele for brown pigment is CB and that for white pigment is CW, the genotype for the brown bird is CB CB and that for the white bird is CW CW.

Crossing CB CB × CW CW,

100% CB CW - tan-coloured birds

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3 years ago

Which of the following is usually NOT a factor that is important in the survival of organisms?

VikaD [51]

Answer:

Explanation:

Depends on what you’re speaking about

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3 years ago

Our body temperature is usually kept near the normal value of 37 degrees C using homeostatic mechanisms. This temperature regula

zaharov [31]

<h2>Homeotherms Method</h2>

Explanation:

Homeotherms is right answer

Homothermy or homeothermy is thermoregulation that keeps up a stable inner internal heat level paying little mind to outside impact
This inside internal heat level is regularly, however not really, higher than the prompt condition
The encompassing temperatures increment, homeotherms utilize evaporative cooling through perspiring as well as gasping to control internal heat levels, and also vasodilate surface blood vessels to promote heat loss

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3 years ago

A type of plant that has cells inside that form long tubes and carry nutrients and water is called _____________.

ivann1987 [24]

Answer:

Vascular

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Vascular Tissues consist of long, narrow cells arranged end-to-end, forming tubes. There are two different types of vascular tissues, called xylem and phloem. Xylem is vascular tissue that transports water and dissolved minerals from roots to stems and leaves.

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2 years ago

Why would a farmer plant a food crop in am small garden plot?

SVETLANKA909090 [29]

The answer is:

For the farmers own needs

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