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klio [65]
3 years ago
12

The superficial hard part of the inner ear is called the ________ and contains ________.

Biology
1 answer:
inessss [21]3 years ago
4 0
<span>The superficial hard part of the inner ear is called the bony labyrinth and contains the perilymph.</span>
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Answer:

The correct answer will be-

1. Evolutionary unity-  DNA

2. specialized cellular modifications- plant cells have chloroplasts and large central vacuole.

Explanation:

<u>Case I </u>

Evolutionary unity is a concept which explains that all the organisms possess some common structure or universal structure or molecules.

The best characterized evolutionary molecule is DNA molecule which took the role of genetic material in past and is passed on to the daughter cells and still is made up of the same components which are a five-carbon sugar, four types of nitrogenous bases and a phosphate group. This DNA molecule is present in almost every organism except for a few viruses.

<u>Case II </u>

The specialization of the cellular components depends on the function a cell has to perform which became established in the population. The plant cells depended on the sunlight to prepare food for themselves which was done by the chloroplast organelle which is absent in the animal kingdom.

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3 years ago
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Answer:

b. neuron, nerve tissue, brain, nervous system, human

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The brain is an organ made of nervous tissues and is a part of the central nervous system. The central and peripheral nervous systems together make the nervous system of the human body.  

The nervous system along with many other organ systems such as the digestive system, respiratory system, cardiovascular system, etc. together make the human body.  

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Another application of the Polymerase Chain Reaction (PCR) is to screen samples for the presence of viruses. For example, rememb
yuradex [85]

Answer:

For the 1st part, the correct answer is option C.  

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For the 2nd part, the correct answer is option D.  

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Which two aspects of a force do scientists measure?
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The awnser to this question would be B.

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