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kogti [31]
3 years ago
13

Please help me, thank you!​

Biology
1 answer:
Inessa05 [86]3 years ago
3 0

Gene: is a unit of heredity which is transferred from a parent to offspring and is held to determine some characteristic of the offspring. An example is hair or eye color

Allele: is different forms of a gene. An example would be how tall or short.

Homozygous: is two alleles that are the same trait. An example would be two alleles for straight hair.

Heterozygous: is two different traits like one for staright and one for curly hair.

Dominant: is the stronger form of an allele. Like the grey fur is the stronger one

Recessive: is the weaker form of an allele. Like white hair is the least likely.

Pheneotype: is the physical apperance.

Genotype is the genetic makeup of an organism.

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vesna_86 [32]

Answer:

Darwin’s findings based:

a. Organisms descended from a common ancestor

Explanation:

Darwin thought of evolution as "descent with modification," a process in which species change and give rise to new species over many generations. He proposed that the evolutionary history of life forms a branching tree with many levels, in which all species can be traced back to an ancient common ancestor.

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Answer:

The correct option is B, THE LOCATION OF THE FOSSILS WERE ONCE MUCH CLOSER TO EACH OTHER.

Explanation:

The discovery of identical species of organisms at different location on the earth continent has been explained by the theory of plate tectonic. The theory of plate tectonic states that the outer layer of the earth is divide into several plates, which are capable of moving around the earth in relative positions to one another.

Using the theory of plate tectonic, the geologists in this question will conclude that the fossils discovered at different sides of the ocean were closer together before, but were moved away from each other as a result of the process of plate tectonic.

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sepals

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Explanation:  I hope this helps!!

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