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4vir4ik [10]
3 years ago
8

What is one reason why many geologists did not at first accept the theory of continenal drift ?

Biology
1 answer:
Elodia [21]3 years ago
3 0

Explanation:

Continental drift is the theory which states that the continents of the earth moved away from each other over a period of time. It is believed that this theory was opposed by many scientists because they stated that there weren’t enough evidence of mechanism to prove the drift between the continents.

However, it was also rejected because this theory opposed many ongoing geological theories like geosyncline theory, uniformtarism theory even when sufficient evidences were there to prove the continental drift theory.

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Failure in a particular structure of the heart tends to cause a backup of blood in the lungs, known as pulmonary congestive hear
xeze [42]

Answer:

Left ventricle.

Explanation:

Human heart is divided into four chambers - two auricles and two ventricles. Heart acts as the pumping organ and carries both oxygenated and deoxygenated blood in the right and left ventricles.

The failure of functioning of any chamber of heart may cause a particular disease in the individuals. The pulmonary congestive heart failure occurs due to the failure of the left ventricles of the heart. The left ventricle carries blood from heart to the body tissues, its failure leads to the backup of blood in the lungs.

Thus, the answer is left ventricle.

5 0
3 years ago
A(n) _______ could be found researching and writing about the type of paint used to
grandymaker [24]
Art historian; archaeologist
8 0
3 years ago
sodium potassium pump is an active transport. Which statement best describes why energy is needed to work correctly?
antiseptic1488 [7]

Answer:

because it is moving Na+ against its concentration gradient

6 0
3 years ago
What is the food chain
bekas [8.4K]

Answer:

The food chain is like the cycle of life. It is all of the animals and there predotors and there prey.

LIke if you had grass a grasshopper a bird and a snake. The food chain would be grass-->grasshopper-->bird--> snake-->

Explanation:

5 0
3 years ago
They have a daughter who is a dwarf with normal color vision. what is the probability that she is heterozygous for both genes?
vagabundo [1.1K]

The probability that the daughter is a heterozygote for both genes is 1.0

What is achondroplasia dwarfism?

The fibroblast growth factor receptor is a protein in the body that is impacted by the genetic disorder achondroplasia. This protein starts to behave incorrectly in a condition called achondroplasia, which slows the formation of bone in the growth plate cartilage.

As achondroplasia dwarfism is an autosomal dominant disorder it will be passed on to the daughter.

What is red-green color blindness?

The most prevalent form of color blindness is red-green color blindness. This disorder, also known as deuteranopia, is most likely a congenital one. In this, the person is unable to distinguish between red and green colors.

As this disease is X-linked and the mother is affected hence it will be transmitted to her daughter.

Hence, the daughter will carry the genes for both diseases and thus will be heterozygote.

To learn more about X-linked disease visit the link:

brainly.com/question/14889166?referrer=searchResults

#SPJ4

4 0
1 year ago
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