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kolezko [41]
3 years ago
5

The distinction between sponges and other animal phyla is based mainly on the absence versus the presence of

Biology
1 answer:
Marina CMI [18]3 years ago
4 0

Answer:

The correct answer is option D. True tissues.

Explanation:

The cell that made sponge does not form the tissue however sponge have cells that play important role and specific for specific function but does not have true tissues.

In other animal phyla cells form tissue or organ or organ systems and called as true tissues.

Thus, the correct answer is option D. True tissues.

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3

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Evgen [1.6K]

Answer: Anaerobic respiration produces a relatively lesser amount of energy as compared to aerobic respiration, as glucose is not completely broken down in the absence of oxygen. In animal cells anaerobic respiration often occurs during exercise. The glucose does not get fully broken down in this process, so it does not release its full potential energy. Instead of carbon dioxide and water it breaks down to form lactic acid and a small amount of energy.

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2 years ago
When a horse and a donkey have an offspring, it is called a mule--a hybrid that cannot reproduce itself. Why are horses and donk
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Answer:

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Donkeys backs are flatter than horses.

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Donkeys have longer and thicker ears than horses.

Horses tend to have a long face than Donkeys.

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Tails of horses and donkey differ. Horses have long tails, whereas donkey’s tail looks like a cow’s tail.

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