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Gnoma [55]
3 years ago
7

Looking at the Punnett square, what are the possible genotypes and frequencies

Biology
1 answer:
spayn [35]3 years ago
5 0

Answer:

what is a punnett square sorry i couldnt help

Explanation:

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In England, peppered moths have two color forms, light and dark. Dark is a dominant trait. Until about 1850, the majority of
ehidna [41]

Theory of natural selection by Charles Darwin explains the moth appearance in England. The theory of genetics describes this as a mere shift of trait due to environmental factors.

<h3><u>Explanation:</u></h3>

Peppered moths are the moths found in England from a long time ago. The environment before the industrial revolution was pure and pollution free, which led to the growth of the white variety of moths as they were able to camouflage better with the bark of the trees from their hunters. The white trait were the parents, and fertilization between the two recessive traits gave rise to the recessive traits only.

But with the industrial revolution, the pollution increased to a huge extent, leading to deposition of smokes and soot on trees bark where white variety of the white moths got easily recognizable. This led to the black moths which now can camouflage better. Thus the nature selected black variety over white variety for better survival, and the white variety reduced dramatically.

3 0
4 years ago
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Which of the following statements is TRUE?
kozerog [31]

Answer:

The cell body receives messages from the dendrite.  is correct

Explanation:

7 0
3 years ago
What is the difference between cellular respiration and breathing?
kipiarov [429]

Answer:

Respiration (breathing) is the way your body gets oxygen into the lungs from the air outside. Cellular respiration describes how your cells make ATP - a molecule used to provide energy for chemical reactions.

Explanation:

I hope that this helped you ;)

6 0
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For a given species, an increased evolutionary rate would cause a decrease in A) biodiversity. B) fitness of a species. C) simil
Serggg [28]
A. Biodiversity is the answer

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I’m just asking for part A not B please help
rodikova [14]

Answer:

Starch: Carbohydrate

Polysaccharide: Carbohydrate

Cholesterol: Lipid

Phospholipid: Lipid

Glycerol: Lipid

Glycogen: Carbohydrate

Monosaccharide: Carbohydrate

Nucleotide: Nucleic Acid

Cellulose: Carbohydrate

RNA: Nucleic Acid

Amino Acid: Protein

Polypeptide chain:  Protein  

Enzyme: Protein

Glucose: Carbohydrate

Saturated Fat: Lipid

Unsaturated Fatty Acid: Lipid

DNA: Nucleic Acid

<em>(I am unsure for</em><em> </em><em>Polypeptide chain</em>, <em>Saturated Fat, and Unsaturated Fatty Acid)</em>

<em />

<u><em>Hope this helps!</em></u>

<em>If you don't mind, please mark brainlisit!</em>

<em>-Isa</em>

8 0
3 years ago
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