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Alik [6]
3 years ago
8

Explain how natural selection is important to biomes and organisms.

Biology
1 answer:
OleMash [197]3 years ago
8 0
"Results and survival and reproduction of organisms best suited for their current  environment."
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Best answer will get brainliest!!
kkurt [141]
Even though neither parents express the recessive trait, the parents could be carriers of the trait by being heterozygous for that trait. For example, having an Aa genotype. If both parents are heterozygous and possess one recessive allele, there is a 25% chance that their offspring will inherit a recessive allele from each parent and have an aa genotype. Hence in order for this situation to occur, both parents need to be heterozygous for the trait, ie have an Aa genotype.
7 0
3 years ago
Cells have a variety of organelles, each with a specific function. The organelles must work together in order for the cell to su
Vera_Pavlovna [14]

Answer:

<u>The process of photosynthesis occurs in the chloroplast</u>. Photosynthesis can be described as a process in which plants convert water and carbon dioxide into glucose and oxygen. Oxygen is the by-product of the reaction. The energy for this reaction is taken by the chloroplast by trapping light energy of the Sun.

The reaction for photosynthesis can be written as:

6CO2 + 6H2O → C6H12O6 + 6O2

<u>The process of cellular respiration takes place in the mitochondria.</u> Respiration can be described as a process in which glucose and oxygen get converted into carbon dioxide and water. Energy is released by this process which is used for many cellular activities. Hence, mitochondria is known as the powerhouse of a cell.

The reaction of cellular respiration can be summed up as:

C 6 H 12 O 6 + 6 O 2 --> 6 CO 2 + 6 H 2 O + ATP

Both, these processes provide energy for the working of cells.

6 0
4 years ago
How when you breath air goes to your lungs but when you eat it goes to tour stomach
sergiy2304 [10]

Answer:Alright, so when BREATHING think about it.It's like a reflex to have before you're born while with eating you have to learn right?                                    So, while CHEWING and swallow your chewed food goes to your stomach while the air being absorbed by the chewed food goes to your stomach

Explanation:

7 0
4 years ago
The ______ system helps us to break down our food.
Marianna [84]

Answer:

A. digestive

Explanation:

Even if you chew the food, sometimes the food isn't break down properly. The digestive system would help break down food into tiny pieces.

Hope this helps, thank you :) !!

6 0
3 years ago
Is global warming an imminent world threat of so what should be taken address of the issue
storchak [24]
Scientists have yet to prove that the current global warming trend is not part of the natural cycle of Earth. Many things are being done now, mostly focusing on emission controls placed upon industry and transportation.
5 0
3 years ago
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