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Nonamiya [84]
3 years ago
8

What is the answer 50 points

Biology
1 answer:
Crank3 years ago
5 0
ANSWER:
a. Spinal chord
b. Liver
c. Kidney
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What does absorption mean? A. breakdown of molecules B. enzyme activity on nutrients C. network of chemical reactions that occur
nordsb [41]

Answer:

It is B

Explanation:

Because absorption occurs when the simple nutrient molecules that result from digestion are absorbed into blood or lymph.

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3 years ago
Why do you think that plants have both Chloroplasts AND mitochondria?
LuckyWell [14K]

Answer:

Explanation:

ells need both chloroplasts and mitochondria to undergo both photosynthesis AND cell respiration. After photosynthesis, which chloroplasts are needed for, which yields oxygen and glucose, plants need to break down the glucose and they use cell respiration to do this, which happens in the mitochondria.

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3 years ago
Now it is time to do some word problems! In pea plants purple flower color is dominant over white flower color. A pea plant that
soldier1979 [14.2K]

Answer:

All the offsprings would be heterozygous purple colored flower

Explanation:

Given

Purple color flower is dominant over white color flower

Let the allele for purple color of flower be represented by "P"

and the allele for white color flower be represented by "p"

A pea plant that is homozygous purple-flowered is crossed with a pea plant that is white-flowered.

Genotype of homozygous purple-flower is "PP"

and Genotype of homozygous white-flower is "pp"

Cross between PP and pp produce the following offspring

PP * pp

Pp, Pp , Pp , Pp

All the offsprings would be heterozygous purple colored flower

5 0
3 years ago
A sequence of three nitrogenous bases in a messenger-rna molecule is known as a.
sergejj [24]

Answer:

A sequence of three nitrogenous bases in a messenger-rna molecule is known as <em><u>Codon</u></em>

Explanation:

Codon is a triplet of three nitrogenous bases present in mRNA. It can be any three from uracil, adenine, guanine or cytosine. They are arranged in specific order and code for specific amino acids.

5 0
2 years ago
A female rabbit can give birth to over 40 baby rabbits a year. Suppose all of her
ozzi

Answer:320 we are not over run because first of all the earth is huge and rabbits die to

Explanation:

4 0
3 years ago
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