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erma4kov [3.2K]
3 years ago
15

If you follow the longest food chain in the food web below from grass to owl,

Biology
1 answer:
Mars2501 [29]3 years ago
7 0

Answer:

I believe the correct answer is B. Five

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Which of the following ecological roles is/are played by at least some fungi? Select all that apply.A) AutotrophyB) PredationC)
Aneli [31]

The correct answers are:

B) Predation;

C) Decomposition;

The fungi are found in many different forms, and they practice numerous styles of life. The fungi can be considered as organisms that are decomposing. They are actually the main living organisms that take advantage of the decomposing organisms, but they too find themselves in a situation where they decompose once their life is over. Also, some fungi, around 150 species from what is known so far, are actually predators. They are feeding on nematode worms. They have developed ways to trap the worms, or just simply snag them with an adhesive that sticks to them.

The fungi though can not be considered as autotrophs. The reason for that is that they are not producers, but instead they use the producers as food source, thus making them heterotrophs.

7 0
3 years ago
Crossing over occurs when
Svet_ta [14]
Correct answer:
"<span>B- homologous chromosomes join together to form tetrads during prophase I"

</span>It is during prophase I that homologous chromosomes join together (<span>synapsis)</span> and form tetrads - four chromatids are together in the new structure of two chromosomes - and this is the reason why crossing-over occurs in this phase. It is in this tetrad that both arms of both chromosomes may crossover and matching regions exchange places. This process results in homologous chromosomes recombination leading to genetic variability. 
3 0
3 years ago
Read 2 more answers
List the greenhouse gases and describe what each one is?
tatyana61 [14]

Answer:

carbon monoxide , nitrogen oxide water vapour ozen gases etc

4 0
3 years ago
Which change would the nurse anticipate after administering oxygen to a cyanotic infant with uncorrected tetralogy of fallot?
pav-90 [236]
<span>Skin tone of the baby should become pinker. The oxygen level of the baby should rise and be closer to normal. The pulse oximeter should have an improved reading and quit alarming.</span>
5 0
3 years ago
Which of the following ancillary or supportive criteria is addressed in this statement: Infants who are put to bed prone less th
ZanzabumX [31]

Answer:

The answer is D- Dose-response relationship

Explanation:

A dose-response relationship is an association between dose and incidence in which an increasing level of exposure will either lead to an increase or decrease of an incident or outcome. For instance, in the scenario given the dose or exposure will be the time the infants are put to bed prone while the response is the level of incidence of SIDS (Sudden Infant Death Syndrome).

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