BIOLOGY HIGH SCHOOL

What is happening when a person changes color?

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Answer 1
Answer:

Explanation:

Pigmentation is the coloring of a person's skin. When a person is healthy, their skin color will appear normal. In the case of illness or injury, the person's skin may change color, becoming darker (hyperpigmentation) or lighter (hypopigmentation).

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Score: You may find _____ in your backyard, flying around or spinning a web. You may also find some of them on your dinner plate. Porifera: sponges Cnidaria: stingers Mollusca: mollusks Arthropoda: arthropods Echinodermata: echinoderms
Of the three louse vectored pathogens here, which is or are unable to invade the insects gut and penetrate into its body cavity to grow and reproduce?
Galapagos finches evolved partly due to
How long does a lunar eclipse last? Months Minutes Days Weeks
The area of triangle LMN is 18 ft2 and the area of FGH is 24 ft2. If triangle LMN is equivalent to triangle FGH, what is the ratio of LM to FG?A. 3:4 B. 9:16 C. square root of 3:2 D. 4:3

What is a renewable resource Oil wood iron cole

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wood is a renewable resource

Most animal cell membranes have proteins that pump ______ ions out of the cell and potassium ions into the cell.

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Most animal cell membranes have protein that pump sodium ions out of the cell and potassium ions into the cell


sorry for the late answer but I hope it's still help !

Cancer is a disorder in which some cells have lost the ability to control their ?

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A normal, typical and functional cell undergoes cell cycle in a normal fashion and eventually reaches apoptosis. Yet cancer cells fail to display just some of these characteristics.

Mitosis and meiosis are simply cell division processes that occurs differently, they're characteristically divergent from each other according to their function and structure. Mitosis is the cell division that happens in all cells in the human body except sperm and egg cells. They produce diploid cells.

Why you report a verified answer? u shouldve nhot ben lazy n put the a bc d

These small motile gametes fertilize ovum

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Gametes are the reproductive cells of an organisms. They are commonly called also as sex cells. The gametes that fertilize ovum are called sperm, which are the male gametes. Female gametes are known as ova or egg cells. The ova mature in female ovaries whereas the sperm develop in the male testes. 
The small motile gametes fertilize ovum is called sperm

The water on the Earth today has been sustaining life for millions of years.a. True
b. False

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The oldest rocks preserved in the planet contain the earliest evidence of life on Earth. Earth is said to be about 4.5 billion years old however the first signs of life on Earth was only about 3.5 billion years ago. Therefore, water on Earth was able to sustain life that long. The answer is A. True.
The answer is true, water on the earth has been sustaining life for millions of years. Early life had to develop in water because the protective ozone layer had did not exist and so there was no protection from the sun's harmful ultraviolet rays. The first life forms on earth were single celled organisms.

Describe what a virion is.

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Viron is  a minute infectious agent which  , with certain expectations , is not resolved by certain microscope .
A viron is sorta like a virus. A virus is a small infectious agent that replicates only inside the living cells of other organisms. Viruses can infect all types of forms, from animals and plants to bacteria and archaea.
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Different forms of a given gene are known as _____.alleles chromosomes recessives dominants
In which phase will crossing-over occur? A. Meiosis II B. Metaphase II C. Mitosis D. Prophase I
The phases of the moon are caused byA) the moon revolving around the sun and Earth. B) Earth revolving around the sun and the sun's light being reflect off the moon. C) the moon revolving around Earth and the moon reflecting sunlight towards Earth. D) the moon revolving around Earth with sunlight reflecting off of Earth towards the moon.
Which is a possible outcome of global warming