Answer:
D.
Explanation:
The dominant genotype is tall, which is the capital T and the non dominant (short) is t. Because all of them have the tall dominant gene, all of them will be tall, but half of them have the heterozygous gene with both the tall and short gene, meaning they can pass it off to their offspring, but they temselves are tall.
Answer:
I think it is option A
oceans currents influence climate
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The answer is B! Sex cells come from sexual reproduction meaning they will take a cell from both parents!
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Answer:
A and F are phosphate groups.
B and E are sugars.
C and D are nitrogenous bases.
Explanation:
Nucleotides are the molecules responsible for composing DNA and RNA. They are formed by three units: a phosphate group, a sugar molecule and a nitrogenous base.
The sugar molecule is a pentose, which means that it is a molecule formed by 5 carbons. These collections are represented by geometrical figures such as the letters "B" and "E" shown in the figure above, where each tip represents a carbon.
The nitrogenous bases are molecules that are named adenine (A) and guanine (G) and the pyrimidine bases cytosine (C), uracil (U) and thymine (T).
The phosphate group, in turn, is a molecule derived from phosphoric acid and is the only one that does not vary in each nucleotide.
Answer:D
Explanation: hope this helps