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Ainat [17]
3 years ago
11

When asked to analyze a sample of marine life, you notice the animal has an incomplete digestive tract, stinging cells, and swim

s by propeling water through itself. You conclude that you are observing a cnidarian polyp. True or False
Biology
1 answer:
lianna [129]3 years ago
7 0

Answer:

The correct option is;

True

Explanation:

The digestive system of Cnidarians is incomplete having only one single opening which is the gastrovascular cavity the representing the anus and the mouthof the Cnidarians

The hollow body of the Cnidarian polyp which allows water through has tentacles at the top bearing cells meant for stinging

A prey caught by the tentacles is drawn in to the mouth and ingested

The Cnidarians are able to attach to surface due to their attachment adapted lower end

The correct option is therefore true.

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Answer:

Plus end and kinesin.

Explanation:

Three important cytoskeleton components are microtubules, microfilaments and intermediate filaments. Microtubules are the polymer of tubulin and plays an important role in the movement of cell organelles and its structure.

Microtubules shows the process of polymerization and depolymerization at different ends. The plus end shows the polymerization and minus end shows the depolymerization process. The kinesin protein is required for the process of polymerization.

Thus, the correct answer is option (D).

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3 years ago
The photo shows plates of rock breaking away from a large mass of rock. Which form of weathering is occurring in the photo?
Alekssandra [29.7K]
The answer is A. Exfoliation
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The table is not linear.
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The study of gene-environment interactions in the production of phenotype is called ____.
Vladimir79 [104]
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yan [13]

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