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jenyasd209 [6]
3 years ago
10

How many of the devices that identified inside the control room need electricity to operate

Biology
1 answer:
wolverine [178]3 years ago
6 0

All of the devices that identified inside the control room need electricity to operate.

Mostly control rooms (also known as operations center, or operations control center (OCC)) are for only authorized persons and general public are not allowed to enter there. Many electronic displays, control panels and other electronic devices are there in the control room.

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The karyotype for trisomy 21 illustrates an example of a genetic mutation caused by A) insertion. B) inversion. C) crossing over
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Trisomy 21, as illustrated by the karyotype, is caused by nondisjunction. This occurs when chromosomes do not separate properly during meiosis.

Answer is D) nondisjunction

7 0
3 years ago
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Chytrids have some unique characteristics that are different from the other groups of fungi. What characteristics make them uniq
xeze [42]

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Their spores are produced in sac-shaped structures.

Their spores are produced in club-shaped structures.

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Explanation:

The Chytridiomycota, often called chytrids, are unique among all fungi in having motile stages in their life cycles; no other fungi have this trait. These motile stages take the form of zoospores, single cells with a single posterior (at the rear) flagellum.

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Assume that male sticklebacks (a type of fish) that aggressively guard their nests are exposed to pollutants that mimic the fema
Romashka-Z-Leto [24]

Out of the following given choices;

               

<span>A.      </span>cause their nest-guarding activity to drop

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<span>D.      </span>cause the males to become even more aggressive

 

The answer is A. The males would begin to search for the females for mating and hence reduce their guard of the nests. This would result in easy access of the nests to enemies and predators of  fish eggs and fingerlings.






3 0
3 years ago
What type of relationship exists between a bromeliad tree and a strawberry poison dart frog?
Pavel [41]

Answer:

<em><u>mutualism</u></em>

As Mackenzie told us, the mutualism between strawberry poison dart frogs and bromeliads is “evidence of the complexity that exists in the biological world and the interconnectedness of species.”

Explanation:

Hope it helps you..

Your welcome in advance..

(ㆁωㆁ)

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