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Whitepunk [10]
2 years ago
13

T or F: Heterotrophs can produce oxygen

Biology
1 answer:
lesantik [10]2 years ago
8 0

Answer:

False

Explanation: Heterotrophs benefit from photosynthesis in a variety of ways. They depend on the process for oxygen, which is produced as a byproduct during photosynthesis. Moreover, photosynthesis sustains the autotrophs that heterotrophs depend on to survive

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The virtually universal decline in near vision in middle adulthood is called __________.
Anarel [89]

The virtually universal decline in near vision in middle adulthood is called presbyopia.

<h3>What is vision?</h3>

Vision is the ability of the eyes to receive and send signals to the brain which then interprets and produces a picture of the object.

A common eye defect the occurs as people grow into adulthood is known as presbyopia.

In conclusion, presbyopia is an age-dependent eye defect.

Learn more about presbyopia at: brainly.com/question/9121049

#SPJ1

6 0
1 year ago
Which vesicular transport process occurs primarily in some white blood cells and macrophages?
musickatia [10]

Answer:

Phagocytosis of pathogens.

Explanation:

6 0
3 years ago
How do i explain this?
Daniel [21]

Answer:

Oxygen debt is a physiological phenomenon in which a person consume oxygen at fater rate that it replaced by new oxygen molecules.

As shown in the graph, oxygen debt occurs just after the end of exercise because oxygen is consumed at faster rate during exercise that leads to  increased respiration and body attempts to replace the used oxygen.

To overcome the problem of oxygen debt, a person should take rest that allows the body to replenish its oxygen supply.

3 0
3 years ago
In humans, MN blood types are determined by an autosomal gene with two alleles: LM and LN. In one population of 592 people, ther
RoseWind [281]

Answer:

148

Explanation:

According to Hardy-Weinberg equilibrium,

p + q = 1

p² + 2pq + q² = 1 where,

p = frequency of dominant allele

q = frequency of recessive allele

p² = frequency of homozygous dominant genotype

2pq = frequency of heterozygous genotype

q² = frequency of homozygous recessive genotype

Here,

Total population = 592

Number of NN people = 148

Frequency of N blood group or NN genotype (q²) = 148/592 = 0.25

q = √0.25 = 0.5

p = 1 - q

= 1 - 0.5 = 0.5

Hence, p = 0.5

Frequency of MM genotype = p² = 0.25

Number of people with MM genotype = 0.25*592 = 148

Hence, 148 people will have MM genotype or M blood group.

5 0
3 years ago
a biologist discovers a new unicellular organism and classifies it as a prokaryote. the cell is very small, contains a cell memb
Crank

Answer:

The organism is a eukaryote, because it has a cell membrane, a cytoplasm, and DNA.

5 0
3 years ago
Read 2 more answers
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