He was a biologist who had studied about the heridity that transfers through chromosomes ( genes ) . He varified the chromosomal theory.. Morgan worked with tiny fruit flies ( Drosophilia ) . Many types of heredity variations he had observed.. And later , he gave a clear picture about the gene transfer.
Answer:
B. Biological Evolution
Explanation:
The biological evolution or evolution is a process by which organisms changes over time and the heritable traits are passed on to the successive generations.
The traits which increase the survival rate or reproductive fitness become permanent in the population when they are passed on to the generations.
In the given question, all the organisms possess DNA, use energy and perform metabolic functions is the result of the transfer of the traits as these characteristic feature allows the cells to survive and thus allows the organism to survive in the different conditions.
Thus, Option-B is the correct answer.
<span>The answer to the question stated above is letter A. hardness
Calcite will scratch gypsum. This is an example of the physical characteristics called hardness.
additional information....
</span>> Muscovite mica will peel off in flat sheets. This is an example of the physical characteristic called <span>cleavage.
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Answer:
The foramen magnum was not located at the bottom of the skull
Explanation:
The foramen magnum is a large hole or opening found in the base of the skull through which the spinal cord passes.
The position of the foramen magnum is important since it allows the skull to balance on the body hence essential for posture.
Humans are bipedal and Howler monkeys are quadrupedal hence the positioning of the foreman will be different.
That is how the skull found was realized it was not human
Answer:
Phylogenetics
Explanation:
An evolutionary tree can also be called a phylogenetic tree, or a just a phylogeny, and phylogenetics is the study of determining evolutionary relationships, or patterns of descent of organisms.
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