Question

In: Biology

Tectonic movement refers to: A. the movement of a dozen enormous rigid plates and many smaller...

Tectonic movement refers to:

A. the movement of a dozen enormous rigid plates and many smaller ones that make up the lithosphere.

B. the winds driving clouds around the earth.

C. the gradual churning movement of the earth's molten core.

Question 2

Which of the following is true of Pangaea?

A. It was a super-continent formed by all of the continents coming together.

B. Pangaea resulted from tectonic movements.

C. The climates on Pangaea were essentially the same as they are today in the Northern Hemisphere.

D. a and b

Question 3

Gregor Mendel was:

A. an English scientist who carried out research with Charles Darwin.

B. a little known Czech monk who today is considered the father of modern genetics

C. an early 20th century Dutch biologist who carried out genetics research.

Expert Solution

Question 1 Ans: the movement of a dozen enormous rigid plates and many smaller ones that make up the lithosphere

Explanation: The lithosphere is the outermost layer or curst of the planet. It is very rigid and consists of seven to eight layers. These layers are breakdown and for tectonic plates. The movement of a large plate and the multiple small plates of the outermost rigid surface of earth ie, lithosphere is referred to the movement of tectonic. This process starts between 3.3 million to 3.5 million years ago on earth. The annual range of plate movement is 0 to 100nm.

Question 2 Ans: a and b

Explanation: Pangaea is the supercontinent, and it is formed by the gathering or collection of multiple continent block that formed the very huge landmass. Pangaea is also known as Pangea. It the centre of the equator and it is surrounded by superocean. Pangaea is formed by the movement in large scales layer in the lithosphere and this movement referred to tectonic plate movement. This movement causes the separation of landmass and this landmass shows multiple time movement in a layer of earth lithosphere for the formation of environment and climate in Pangea.

Question 3 Ans: a little known Czech monk who today is considered the father of modern genetics

Explanation: Gregor Mendel is known as the father of modern genetics. He does an experiment on pea plants in 1856- 1863 and established the rule known as the law of Mendelian inheritance. Gregor Mendel born in German-speaking family in the Austrian Empire that is part of Silesian. This Austrian Empire nowadays known as Czech republic. He is the founder of modern genetics.

gladiator answered 1 year ago

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