Answer:
Oxygen
Explanation:
Oxygen (65%) and hydrogen (10%) are predominantly found in water, which makes up about 60 percent of the body by weight.
B. Ecosystem. By definition, an ecosystem is composed of both its abiotic and biotic factors. A community is the population of living organisms in an ecosystem, and a habitat is the generally abiotic location in which the community lives, so "ecosystem" can also be thought of as the inclusion of a community and habitat together. "Pure culture" would more closely describe a population that you might grow on a Petri dish, for instance.
Answer:
P1 = GGBB ( purple stem with green leaves )
P2 = GGyy ( purple stem with yellow leaves )
Explanation:
<u>Determine the two most likely genotypes of the P ( P1 and P2 ) generation</u>
From table :
purple stem with green leaves occurs 90% ( dominant trait )
Green stem with green leaves occurs 30% ( recessive trait )
let : G = purple stem , g = green stem , B = green leaves, y = yellow leaves
<em>Hence the two most likely genotypes of P1 and P2 are : </em>
P1 = Purple stem with green leaves – GGBB (P-90%, F1-60%) ( from table attached below )
P2 = Purple stem with yellow leaves – GGyy (P-10%, F1-10%) ( from table attached below )
Answer:
The key elements of an amino acid are carbon (C), hydrogen (H), oxygen (O), and nitrogen (N).
Glucose is a hydrocarbon, so it contains carbon (C), and hydrogen (H). It also contains oxygen (O).
Nucleic acids are complex arrangements of carbon, hydrogen, oxygen, nitrogen, and phosphorous.
Explanation:
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