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nikdorinn [45]
3 years ago
8

Hiiii people...I need help plsss and thx:)

Biology
2 answers:
igomit [66]3 years ago
5 0
I think the answer is c
kow [346]3 years ago
4 0

I’m pretty sure the answer is A or c

I hope this helps narrow down choices

You might be interested in
The parts of a cell.
malfutka [58]

Answer:

nucleus

mitochondria

cell membrane

cytoplasm

ribosomes

Explanation:

8 0
3 years ago
How does inorganic nitrogen from the atmosphere<br> (N2) get into living systems?
lawyer [7]

Answer:

When an organism excretes or dies, nitrogen is in the form of organic nitrogen in its tissues (e.g. amino acids, DNA). During the ammonification process, many fungi and prokaryotes then break the tissue down and release inorganic Nitrogen into the atmosphere as ammonia.

Explanation:

Plants use their roots for nitrogen compounds. When they consume the seeds, animals acquire certain chemicals. When plants and livestock die, or animals excrete waste, the organic nitrogen compounds return to the soil, where microorganisms known as decomposers break down their compounds.

6 0
3 years ago
Which chromosomes undergo a deletion mutation, information is
den301095 [7]

itz option b lost

hope it helpz^^

7 0
3 years ago
Attached earlobes are recessive to free earlobes. What genotypic ratio is expected when an individual with attached earlobes mat
Marianna [84]

Answer:

C

Explanation:

This is a monohybrid cross between involving a gene coding for earlobe. The allele for free earlobe (F) is dominant over that of attached earlobe (f).

N.B: let F represent the gene involved.

A genotypic ratio is the ratio derived from the offsprings based on the actual genetic make-up and not based on their phenotypic appearance as in phenotypic ratio.

A homozygous individual is an individual having the same kind of alleles for a gene while a heterozygous individual is one that has two different alleles i.e. combination of the dominant and recessive allele.

The monohybrid cross is between an individual with attached earlobe (ff) i.e. homozygous recessive individual. (Note that, a recessive trait will only be expressed in a homozygous state) and a heterozygous free earlobeb individual (Ff). (See attached picture). Ff × ff

The resulting four offsprings will

be expected to have only two distinct genotypes i.e heterozygous (Ff) and homozygous recessive (ff) in an equal ratio i.e. 2:2 ~ 1:1

4 0
2 years ago
What type of rock can form deep below Earth's surface?
daser333 [38]

Answer:

Bedrock

Explanation:

in oretty sure it forma underground

4 0
3 years ago
Read 2 more answers
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