All categories

3 years ago

In which zone do some aquatic organisms rely on bioluminescence to entice prey?

Biology

2 answers:

anyanavicka [17]3 years ago

8 0

Answer: Mesoplagic zone

Explanation:

Mesoplagic zone is the zone which is found in the lower depth of the ocean which receives no sunlight. The zone remains dark. Here, animals exhibit a special adaptation of bioluminescence which means animals emit light to detect prey in darkness.

Nonamiya [84]3 years ago

6 0

I think the correct answer from the choices listed above is the second option. The zone in which some aquatic organisms rely on bioluminescence to entice prey would be the mesopelagic zone. It is that part of the pelagic zone that extends from a depth of 200 to 1000 metres below the ocean surface.

You might be interested in

Asexual reproduction is not as widespread in (plants, animals) as it is in (plants,animals) .

qaws [65]

Asexual reproduction is not as widespreaded in animals as it is in plants.

5 0

3 years ago

Read 2 more answers

One gene in the human genome may be expressed at a much higher level than another. Can differences in types of cis elements pres

Oksana_A [137]

Answer:

No, CREs usually don't account for differences in gene expression levels.

Explanation:

Cis-regulatory elements (CREs) are non-coding DNA regions that regulate adjacent gene transcription. They usually do it by binding to transcription factors. They are in charge of influencing the rate of which transcription occurs, and less with how much a gene is expressed. On the other hand, trans-regulatory elements are DNA sequences that encode for upstream regulators that can modify or regulate gene expression levels.

Therefore, cis elements are not really in charge of expression levels, mostly transcription rates of single genes, rather. Trans elements are more involved in expression levels.

3 0

2 years ago

The role of water in our body is to

Soloha48 [4]

Answer:

correct

Explanation:

Water carries nutrients to all cells in our body and oxygen to our brain. Water allows the body to absorb and assimilate minerals, vitamins, amino acids, glucose and other substances. Water flushes out toxins and waste.

7 0

3 years ago

Read 2 more answers

The ____ system is like a chemistry lab which breaks down complex proteins and starches into simple chemicals

Elena-2011 [213]

The answer would be C. Digestive
The circulatory system circulates the blood and lymph throughout the body. The excretory system excretes the body wastes.

7 0

3 years ago

An organism is discovered that thrives in both the presence and absence of oxygen in the air. Curiously, the consumption of suga

sammy [17]

Answer:

The correct answer is D. is a facultative anaerobe

Explanation:

A facultative anaerobe is the organisms that can live in the absence of oxygen but prefer to utilize the oxygen when oxygen is present in the environment.

An anaerobic organism requires more amount of energy sources like carbohydrates because they use the fermentation process to make energy and this process results in the formation of less energy than aerobic respiration.

All the bacteria of family Enterobacteriaceae that live in the intestine are facultative anaerobes. Therefore facultative anaerobe can thrive in both the presence and absence of oxygen so the correct answer is D. is a facultative anaerobe.

3 0

3 years ago