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nasty-shy [4]
3 years ago
7

The nucleus contains which are the hereditary material of the cell.

Biology
1 answer:
Kaylis [27]3 years ago
8 0

Answer:

b chromosomes

Explanation:

It's in the middle of the cell, and the nucleus contains all of the cell's chromosomes, which encode the genetic material.

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The first bird that evolved the ability to fly now had habitats never before available and soon branched out into many different
dolphi86 [110]

Answer:

The correct answer is- adaptive radiation

Explanation:

Adaptive radiation is the evolutionary process which allow the evolution of many species from a single species because some population of that species get into an environment which is different from their old environment in terms of food availability, predators, etc.

So the first bird that evolved the ability to fly branched into many different species due to habitat change is an example of adaptive radiation. The most famous example of adaptive radiation is Darwinian finches which evolved from an ancestral species of south America that reached Galapagos island.  

7 0
3 years ago
An individual heterozygous for the A and B alleles has a blood type of AB. What type of inheritancepattern is this?
Inga [223]

The correct option is the first one "Codominance", since both alleles are expressing at the same time.

8 0
1 year ago
Ecological diversity is a measure of the number of.
Ugo [173]

Niches, trophic levels, and ecological processes of a biological community.

4 0
2 years ago
Why would a normally aquatic or marine species adapt to the supralittoral fringe where they have to deal with desiccation and te
AURORKA [14]

Answer:

In order to survive.

Explanation:

A normally aquatic species adapt to the supralittoral fringe in order to survive in that environment. Supralittoral zone also referred to the area on coastlines and estuaries, that is regularly splashed, but not submerged by ocean water. This environment is different for the marine organisms that causes adverse effect on the marine organisms but these marine animals has the ability to adapt that environment by using certain mechanism in order to survive and easily reproduce in that environment.

6 0
3 years ago
A sample of a gas in a rigid container has an initial pressure of 5 atm at a temperature of 254.5 K. The temperature is decrease
Lorico [155]

Answer:

The answer to your question: Pressure will decrease

Explanation:

Data

P1 = 5 atm

T1 = 254.5 K

T2 = 101.8 K

P2 = ?

                       \frac{P1}{T1} = \frac{P2}{T2}

                       P2 = \frac{P1T2}{T1}

                       P2 = \frac{(5)(101.8)}{254.5}

                              P2 = 2 atm

4 0
3 years ago
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