All of the chemical reactions in an organism for maintenance of life processes are called

sineoko [7]

Answer:

Eukaryotic cells arose through endosymbiotic events that gave rise to the energy-producing organelles within the eukaryotic cells such as mitochondria and chloroplasts.

6 0

4 years ago

HELP PLS I WILL GIVE LOTS OF POINTS pls answer good and i will give brainliest and give more points if its correct

Fofino [41]

Answer: .374 and .626

Explanation:

5. total number of alleles = 4712 + 2816 = 7528

frequencey of B allele = B allele / total number of alleles --> 2816/7528 = 0.374

6. total number of alleles = 4712 + 2816 = 7528

freq of b allele = b allele/total number of alleles --> 4712/7528 = 0.626

We can confirm our answer as correct because if we add up the answers to 5 and 6 we should get one:

0.374 + 0.626 = 1

6 0

3 years ago

Quentin has blue eyes, blond hair, freckles, dimples and flat feet. which of these traits are polygenic?

inessss [21]

The answer is the first choice: Blue Eyes.

Polygenic traits are those controlled by two or more genes (hence the name "poly" in the term). Other examples would be skin color and height.

Hope this helps! :)

8 0

3 years ago

Which characteristic of living things is important to the survival of a group of animals rather than an individual member of thi

sammy [17]

Answer:

If a whole specie of organisms has to survive, they should must possess the ability to reproduce and adopt to environmental conditions in better way.

For example: If a disaster occurs or a condition of unfavorable weather occurs, the specie will survive even if only few members remain alive. Because those members will reproduce and regrow the community.

The reason is this that reproduction is not important for the survival of one organism, like organism will still survive even if he do not reproduce, but if a whole specie has to survive and continue, reproduction is most important trait.

Hope it help!

5 0

3 years ago

Why are nitrogen oxides considered harmful to humans?

Stolb23 [73]

Answer:

Nitrogen dioxide is an irritant gas, which at high concentration cause inflammation of the airways. ... Nox gases react to form smog and acid rain as well as being central to the formation of fine particles and ground level ozone, both of which are associated with adverse health effects.

6 0

2 years ago

Read 2 more answers