which of the following of mandels conclusions is a necessary foundation for Darwin's theory of natural selection

Biology

2 answers:

vovangra [49]3 years ago

7 0

"There are alternate versions of a gene" is your answer :)

Kisachek [45]3 years ago

4 0

Hey there!

Your answer is:

There are alternate versions of a gene.

Hope this helps!
Have a great day! (:

You might be interested in

White matter is found in all of the following locations EXCEPT the ________. a) cerebral cortex b) corpus callosum c) corticospi

Eddi Din [679]

Answer:

cerebral cortex

Explanation:

The tissue through which the messages are relayed between different areas of the grey matter is termed the white matter.
The nerve fibers present in the white matter are surrounded by myelin due to which they appear white and hence, the name.
White matter is present in deeper parts of the brain and on the superficial parts of the spinal cord in the central nervous system.
White matter under normal conditions is absent from the cerebral cortex.

3 0

3 years ago

The tiny blue-eyed Mary flower is often one of the first flowers seen in the spring in some regions of the United States. The fl

AlekseyPX

Answer: Flower color is an inherited trait, and the F1 and F2 phenotypes of the flowers arising from the pink and white cross can best be explained by another gene product that influences the

phenotypic expression.

Explanation:

3 0

3 years ago

Type of nitrogenous base with a double ring found in DNA and RNA:

svet-max [94.6K]

Answer:

The correct answer will be option-B (purine).

Explanation:

Nucleic acid structure is made up of monomer unit called nucleotide. Each nucleotide is composed of a five-carbon sugar, a phosphate group and five types of nitrogenous bases.

The nitrogenous bases are categorized in two forms the purines (adenine and guanine ) and the pyrimidines (cytosine, thymine and uracil). The "purines" contain double rings in their structure due to which they appear larger in size than pyrimidines which are made up of single rings.

Thus, Option-B is the correct answer.

8 0

3 years ago

the phenotype for heterozygous organisms is in-between the phenotype for the two homozygous organisms

konstantin123 [22]

<span>"Incomplete dominance"</span>

4 0

3 years ago

How does the energy move from organism to organism in the food chain (who eats who)?

NeTakaya

Answer:

predators consuming prey transfers the energy that the prey original received from plants which get their energy from the sun

4 0

1 year ago