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adelina 88 [10]
2 years ago
14

“Photosynthesis and cellular respiration have opposite effects on gases in the atmosphere.” Explain this statement.

Biology
1 answer:
artcher [175]2 years ago
5 0

Answer: photosynthesis creates oxygen and reduces carbon dioxide and cellular respiration creates carbon dioxide and uses up oxygen. thus, photosynthesis and cellular respiration have opposite effects on gases in the atmosphere.

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A certain type of flower has two alleles for color (blue, purple), and two alleles for stem height (tall, short). A tall blue fl
larisa86 [58]

Answer:

Mendel's law of independent assortment

Explanation:

Gregor Mendel is a really important figure in genetics, his work on pea plants provided us with many of the fundamentals of genetics that we still have today!

Mendel proposed 3 laws:

1. The law of dominance - this law states that where there are two different alleles (heterozygous) the organism will always express the dominant trait over the recessive trait

2. The law of segregation - this law states that offspring will inherit one allele from each parent, because allele pairs separate in the process of meiosis, such that each gamete contains 1 allele of each trait. When the zygote is formed, it contains an allele from each parent.

3. The law of independent assortment - this law states that traits are independent from one another at the time of gamete formation. The genes are segregated separately from one another, as the presence of one does not impact the presence of another.

This example shows that all combinations of the height and color allele are possible, and therefore nicely demonstrates the law of independent assortment

6 0
3 years ago
1. Oxygen molecules taken in per breath:
ExtremeBDS [4]

Answer:

Higher than

Explanation:

I hope i help!!

5 0
3 years ago
Read 2 more answers
PLEASE HURRY I ONLY HAVE 1 MINUTE LEFT
Whitepunk [10]

Answer:

Explanation:

since during cellular respiration the carbon dioxide as well as the oxygen is provided through the food as a product of cellular respiration. therefore, energy from the food will be used after it leaves the mitochondrion during cellular respiration, through this the damage cell is repaired through cellular respiration.

8 0
2 years ago
Why is there so much diversity on Earth
Damm [24]

Answer:

There is a great deal of diversity in life on Earth because the planet has so many different climates that life has adapted to and colonized.

Explanation:

5 0
3 years ago
What is the primary ecological role of prokaryotes? what is the primary ecological role of prokaryotes? serving as primary produ
mash [69]
Prokaryotes are single celled organism that lacks a membrane bound nucleus, mitochondria, or any other membrane bound organelle. Examples of prokaryotes include all single-celled organisms, most of which are bacteria. The principle ecological role of prokaryotes is to break down organic matter. 
6 0
3 years ago
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