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Vikentia [17]
4 years ago
6

True or false.....is a theory an explanation of observable facts and phenomena?

Biology
1 answer:
Fudgin [204]4 years ago
8 0
True! Theory is considered to be an explanation of observable facts and phenomena. An example is "The Theory of Relativity" which was developed by Albert Einstein in 1905. 
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Which statement BEST supports the choice made in Part A? A The diagram shows four daughter gametes that have exchanged genetic i
lesantik [10]

A statement which best supports the choice made in Part A (independent assortment) is: C. The diagram shows four unique gametes that are the result of two chromosomes separating in different ways.

<h3>Mendel's law of independent assortment.</h3>

Mendel's law of independent assortment is a theory which states that the alleles of two or more different genes are sorted into unique gametes that are independent of each another.

This ultimately implies that, the allele that is typically being received by a gamete for one gene doesn't influence or affect the type of allele that is received for another gene.

Based on the biological process (independent assortment) shown in the image attached below for part A, we can infer and logically deduce that a statement which best supports the choice made is that he diagram shows four unique gametes that are the result of two chromosomes separating in different ways.

Read more on independent assortment here: brainly.com/question/2376592

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4 0
2 years ago
Describe and explain how blood flows from the foot to the lungs.
Natali5045456 [20]

Answer:

lungs:

The blood first enters the right atrium.

The blood then flows through the tricuspid valve into the right ventricle.

When the heart beats, the ventricle pushes blood through the pulmonic valve into the pulmonary artery.

The pulmonary artery carries blood to the lungs where it “picks up” oxygen.

It then leaves the lungs to return to the heart through the pulmonary vein.

The blood enters the left atrium.

It drops through the mitral valve into the left ventricle.

The left ventricle then pumps blood through the aortic valve and into the aorta. The aorta is the artery that feeds the rest of the body through a system of blood vessels.

Blood returns to the heart from the body via two large blood vessels called the superior vena cava and the inferior vena cava. This blood carries little oxygen, as it is returning from the body where oxygen was used.

The vena cavas pump blood into the right atrium and the cycle begins all over again.

6 0
2 years ago
Eukaryotic cells and prokaryotic cells have some parts in common. Which of the following pairs of parts would you find in both t
Juli2301 [7.4K]

Answer:

cell membrane and cytoplasm

Explanation:

hope this helps luvvv :)

8 0
3 years ago
Uafunrhyry<br><br>Hello anyone can come here fast all of u​
Mice21 [21]
Good morning

I came here cause. i saw this
7 0
3 years ago
Madison is experiencing symptoms of paralysis after eating food contaminated by
snow_lady [41]

The consumption of the food contaminated with botulin can make a person experience the symptoms of paralysis. The <em>Clostridium botulinum</em> bacteria produces this toxin, which is also known as botox. It is a neurotoxin which prevents the release of the acetylcholine, which is a neurotransmitter.

Hence, the answer is 'botulin or botox'.

6 0
4 years ago
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