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3 years ago

Why do we need both aerobic and anaerobic respiration?

1 answer:

7 0

As our all basic needs is fulfilled by aerobic respiration but when it comes to vigorous exercise when there is a shortage of oxygen , muscles starts using anaerobic respiration to full fill the need !

another example of anaerobic respiration in our body is in RBC ! Here there is no mitochondria so it has to do anaerobic respiration !

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How could you test to see if soil temperature was responsible for a variation in flower color?

amm1812

Make a test of experimental groups for flowers with warmer soil and another with regular soil and to be sure cold soil.

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3 years ago

Most of the regulated medical waste in the United States is incinerated. These incinerators are a health hazard because they rel

yaroslaw [1]

Answer:

volcanic waste dump and plastic eating bactirium to clean alot of things

also a purge to remove the overpopulation problem thus reducing the production and polution up to 10 to 50 % all over the world

Explanation:

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3 years ago

Which of these processes describes the effect Earth’s atmosphere has on Earth’s biosphere?

frozen [14]

The processes that describes the effect Earth’s atmosphere has on Earth’s biosphere is Ocean levels rise from glaciers melting

Answer: Option B

<u>Explanation:</u>

The earth’s biosphere is a region where the life on earth occurs; the atmosphere is a region of the earth that is made up of gases in the universe. The earth was designed in such a way that the gases in the atmosphere are balanced but due to improper human activities, the percentage of the gases in the atmosphere has become unbalanced, this causes global warming.

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3 years ago

Read 2 more answers

Interpret the Punnett square. A Punnett square with four rows and four columns. The first row is labeled big-A, big-B. The secon

Naddika [18.5K]

Answer:

The genotypes shown represent gametes. False

One of the possible offspring genotypes is AABB. True

The parent genotypes are ABAbaBab×ABAbaBab. True

This cross shows two alleles for two traits. True

The gametes are diploid and the offspring are diploid. False

The genotypes shown are correct for a dihybrid cross. True

Explanation:

║ AB ║ Ab ║ aB ║ ab

AB║ABAB ║ ABAb║ABaB║ABab

Ab║ AbAB║ AbAb ║AbaB║Abab

aB║aBAB ║ aBAb ║aBaB║aBab

ab║abAB ║ abAb ║abaB ║abab

Drawing the Punnett square we can deduce that the genotypes shown do not represent gametes because there are more than 2 pairs of chromosomes.

As shown in the second column second row of the Punnett square one of the possible genotypes is AABB, it is distributed different (ABAB) but it is the same possible genotype.

The parents' genotypes are the ones that are written in the first columns and first row, they coincide with the ones in the statement.

A dihybrid cross shows the cross between two genes that have different traits.

The gametes are always haploid and the offspring are diploid because the two gametes come together.

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3 years ago

What biological macromolecule is made up of monomers like the one shown below

aniked [119]

Answer:

C. Protein

Explanation:

Proteins contain C, H, O, and N.

Most notably, they contain an R group (aka a side chain), which is different for each for amino acid. The R group is symbolized by the letter R in the image.

6 0

3 years ago