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Sindrei [870]
3 years ago
8

What keeps earth’s temperature at the proper level for life

Biology
1 answer:
nikklg [1K]3 years ago
8 0

Answer:

greenhouse gases

Explanation:

all gases whose have three or more greenhouse gases :carbon dioxide (CO2), methane (CH4) and water vapor (H2O)

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Which scientists won the Nobel Prize for publishing the first description of the structure of DNA?
gladu [14]
The scientists that won the Nobel Prize for publishing the first description of the structure of DNA were Watson & Crick.

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3 years ago
Write the definition for the word Proliferation IN YOUR OWN WORDS.
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Answer:

1 : to grow by rapid production of new parts, cells, buds, or offspring.

4 0
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What type of epithelial cell are taller than they are wide? ​
Dennis_Churaev [7]

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Columnar epithelium

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Squamous epithelium has cells that are wider than they are tall. Cuboidal epithelium has cells whose height and width are approximately the same. Columnar epithelium has cells taller than they are wide.

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What is 3.06 billion times 65%
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One million nine hundred eighty-nine thousand Hope this helped
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Provide explanations of genotypes and phenotypes.
Korvikt [17]
The phenotype is the physical appearance of an organism, while the Genotype is the genetic composition of an organism. Phenotype is observable and are the expression of the genes of an individual. So even the organism with the same species may differ, with a minute difference in their genotype. This is the main difference between the two.

We can notice one’s hair colour, eye colour, height, weight, skin colour, etc. but cannot look at genes responsible for these characters, so the observable physical look is the phenotype while the unnoticed genes responsible for such characters present in the DNA of cell of the individual is genotype.

To explain the above lines, here is the simple example of a pure red colour flowering plant (RR) is crossed with the white colour flowering plant (rr). The result of the Genotype of the F1 generation will be – Rr (Hybrid red colour), and the Phenotype of the F1 generation will be the – Red colour flowering plant.

Genotype and phenotype are the two very closely related and similar-sounding words, but their meaning is different. Our earth has a dynamic variety of organisms, present in soil, water and on land. But as the genome of each organism is different, and so there phenotypes also whether it’s their colour, height, weight or other morphological features.
4 0
3 years ago
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