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balandron [24]
3 years ago
15

Amoeba proteus is injected with a drug that inhibits the formation of microtubules. What effect will this have on the organism's

movement?A. It will die, and thus will not move.B. It will survive, but it will not be able to move.C. It will show hyperactive movement.D. The drug will have no effect on the organism's movement.E. It will only be able to move in one direction.
Biology
1 answer:
inysia [295]3 years ago
5 0

Answer: B.

Explanation:

Microtubules aid in movement by controlling chemotaxing of the pseudopods which are extension of the cytoplasm and they aid in movement. When microtubules formation are inhibited, the pseudopods will not function properly and thus movement will cease

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Question 13
sasho [114]

Answer:

Condensation is a process in which water vapors changed into liquid state.

Explanation:

Condensation is a process in which water that is present in the vapors form changed into liquid state. Condensation greatly affect Earth systems because this process is responsible for the precipitation on the earth. Condensation occurs in the atmosphere when warm air rises in the atmosphere, cools and unable to hold water vapor. As a result, water vapors condenses to form cloud droplets that falls in the form of rainfall.

8 0
3 years ago
In a hydra, digestion is completed _________.
OLEGan [10]

In a hydra, digestion is completed intracellularly.

Hence option (a) is correct.

Small, freshwater organisms of the phylum Cnidaria and class Hydrozoa are grouped under the genus Hydra. They are indigenous to temperate and tropical climates. 

The digestion takes place intracellularly in Hydra.

Because of their ability to regenerate and the fact that they don't appear to age or experience old age, hydra have drawn the attention of biologists.

Like most other cnidarians, hydras have a pretty straightforward digestive system.

They have a two-way digestive system, which differs from mammals in that food and waste enter and exit through the same aperture. A "blind gut" is the name for this configuration.

The center of the hydra's body is occupied by its digestive tract.

Learn more about Hydra here brainly.com/question/1808325

#SPJ4

7 0
1 year ago
Which of the following may use RNA as its genome?
Ilia_Sergeevich [38]

Answer:

The correct answer is option - a virus.

Explanation:

Viruses are the infectious agents that are neither considered living nor nonliving organisms. The viruses possess the genetic material enclosed in the capsid made up of the proteins.

Genetic material or the genome of the viruses could be the DNA or the RNA as single or double-stranded forms. The viruses with RNA as genetic material termed as the adenoviruses such as tobacco mosaic viruses and HIV and others.

Thus, the correct answer is option - a virus.

5 0
3 years ago
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