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kati45 [8]
3 years ago
14

In the p generation,a tall plant was crossed with a short plant. short plants reappeared in the f2 generation because?

Biology
1 answer:
denis23 [38]3 years ago
5 0
The genes appeared in a later generation, they were dormant.
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Which of the following is not an essential role of the liver? Which of the following is not an essential role of the liver? prot
True [87]

Answer: urea disposal

Explanation:

<u>The liver, which is the largest organ in the human body, performs three vital functions of the organism: detoxification, synthesis and storage. </u>

The liver acts as an authentic filter that collects and eliminates numerous toxins, such as ammonia, or toxins that we ingest, such as alcohol (it performs a biotransformation of toxins). Our liver is also responsible for the metabolism of carbohydrates, lipids and proteins, secreting bile, an essential element for the digestion. It also prevents bleeding through a coagulation process. And it is a container of vitamins (A, D, E, K) and glycogen (carbohydrates), while energy is stored in the form of sugar, made available to our organization.

The urea cycle takes place primarily in the liver. Organisms convert ammonia to a less toxic substance, such as urea, via the urea cycle. <u>Then it is released into the bloodstream where it travels to the kidneys and is ultimately excreted in urine. </u>

So, the liver is involved in the production of urea, but the kidney is responsible of its disposal.

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3 years ago
If eight cells fit across a field of view of 160 μm. what is the width of each cell?
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7 0
2 years ago
Which of the following statements best describes the state of DNA inside of a prokaryotic cell?
alexdok [17]

Answer:

C.

Explanation:

It's a single strand of circular DNA found in the central area of the cell, which is not surrounded by a nuclear membrane.

8 0
2 years ago
TOPIC 4: GENETIC INHERITANCE
Harrizon [31]

<em>A</em><em>n</em><em>s</em><em>w</em><em>e</em><em>r</em><em>:</em>

YY

<em>E</em><em>x</em><em>p</em><em>l</em><em>a</em><em>n</em><em>a</em><em>t</em><em>i</em><em>o</em><em>n</em><em>:</em>

Y-purple while y-white

YY is the genotype of a pure breed purple flowered pea plant

Yy is the genotype of a heterozygous pea plant flower (purple is dominant over white)

yy is the genotype of a white flowered pea plant that is generally called as recessive

3 0
3 years ago
Which type of species is the first to occupy a bare site?
Evgen [1.6K]

Answer:

pioneer species

Explanation:

Primary succession begins in barren areas, such as on bare rock exposed by a retreating glacier. The first inhabitants are lichens or plants—those that can survive in such an environment. Over hundreds of years these “pioneer species” convert the rock into soil that can support plants.

8 0
2 years ago
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