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Pachacha [2.7K]
2 years ago
6

If a plant looks purple, which light color is causing the plant to photosynthesize?

Biology
1 answer:
Vikki [24]2 years ago
6 0

Answer:

Purple

Explanation:

To perform photosynthesis, violet light is the most important color, and it's from these wavelengths that plants get most of their energy. The reason for this is because out of the visible spectrum, red light is the longest wavelength light that the photosynthesis process can use, but it has the least energy

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What are Genes that produce alternative expressions of a trait called
Brrunno [24]
The answer should be allele(s).

Alleles are alternative forms of genes. For example in eye color, there is brown eye allele that produces brown eyes or blue eye alleles that produces blue eyes. 

However, note that there may be dominant or recessive alleles. Dominant alleles are always expressed, meanwhile, recessive allele is only expressed when there is no dominant allele existing. 

An example is let say brown eye allele is dominant and blue eye allele is recessive. The eye gene is controlled by 2 alleles. If I had one brown eye allele and 1 blue, my eyes will be brown, because brown eye allele is dominant. 
3 0
3 years ago
The ph of the water in several lakes in norway and sweden had decreased to below 5.0 due to an increase in acid rain. What is mo
arsen [322]

Answer:

What will most likely happen in these lakes is that there will be a decline of several fish populations. The correct answer is A.

Explanation:

The options attached to the question are given below:

A. The decline of several fish populations

B. An increase in the number of fish.

C. An increase in the number of primary producers.

D. Increased predator- prey relationship.

The fishes, just like any other living organisms has ideal body temperature and pH at which they act best. The ideal pH for fish living in lake water is between 6 and 8. If the pH is reduced below this value then the water will become acidic and this will be toxic for the fish population living in the lakes. Therefore, those fish that can not cope will die and there will be a decrease in the fish populations.

7 0
3 years ago
The circulatory and respiratory systems work together to perform a very important job. In three to five sentences, construct a s
Ksju [112]

Answer:

The Respiratory system allows the entry of oxygen into the body and releases Carbon Dioxide. The Oxygen travels across lung tissue into blood vessels and the blood carries the oxygen around the body. Thus the Respiratory and Circulatory systems work together in gas exchange which is vital in Homeostasis.

4 0
3 years ago
Animal nutrition and dietics
Ugo [173]

Answer:

An animal nutritionist specializes in the dietary needs of animals in captivity, such as pets, farm animals, and zoo animals.

Explanation:

hope this helps

4 0
2 years ago
BRAINLIESTTT ASAP!! PLEASE HELP ME :)
dem82 [27]

The nucleus of an atom contain protons and neutrons, which make up most of the mass of an atom.

The answer would be 2 and 3 ( 2nd answer choice)

4 0
3 years ago
Read 2 more answers
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