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leva [86]
3 years ago
9

A scientist wants to determine how water temperature affects the development of fish eggs.

Biology
2 answers:
FromTheMoon [43]3 years ago
6 0
I’m srry Ik I’m not helping but how do you ask questions yo the public ?
mina [271]3 years ago
5 0

Answer:

Correct option is

B

98.7% of the company's tennis balls are not defective

Given that quality control expert test 1000 tennis balls in order .

In this order quality control expert discovered that 13 balls are defective.

Then better balls are =1000−13=987

Then % of not defective tennis balls =

1000

987

×100=98.7

So (B) is write answer that 98.7% of the company tennis balls

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Anaerobes carry on whereas aerobes carry on cellular respiration
Tcecarenko [31]

Answer:

Anaerobes carry on cellular respiration in the absence of oxygen, whereas aerobes carry on cellular respiration in the presence of oxygen.        

Explanation:

Many of the cell processes needed need some energy to occur. Cellular respiration is the process by which cells degrade organic compounds and turn them into energy. Cellular respiration follows two ways, which depend on the presence or absence of oxygen, and both of them begin with the process of glycolysis, which occurs in the cytoplasm and does not need oxygen to occur.

<u>Aerobic Respiration</u>

  1. Occurs in the presence of free oxygen.
  2. Series of reactions by which pyruvic acid (product of glycolysis) turns into CO₂ and H₂O, producing many ATP molecules.
  3. Respiration occurs in the mitochondria.
  4. Takes place in two steps or stages: Krebs cycle and electron transporter chain.
  5. Glycolysis and Krebs cycle produce electrons, which then travel along the electron transporter chain while releasing energy, and ATP is produced.

<u>Anaerobic Respiration </u>

  1. Occurs in the absence of free oxygen
  2. Series of reactions by which using pyruvate (product of glycolysis) 2 ATP molecules van be produced.
  3. There are two ways in which anaerobic respiration can be produced: lactic fermentation and alcoholic fermentation.
  4. Lactic fermentation produces lactic acid and 2 ATP
  5. Alcoholic fermentation occurs in two steps, and the final products are ethylic alcohol, 2ATP, and 2 CO₂
  6. The whole anaerobic process occurs outside the mitochondria.
6 0
3 years ago
What is the science of classifying organisms into groups?
Mice21 [21]

Answer:

Taxonomy

Explanation:

Taxonomy is the science of naming, defining and classifying groups of biological organisms on the basis of shared characteristics.

The principal ranks in modern use are domain, kingdom, phylum, class, order, family, genus and specie

7 0
3 years ago
In African areas that are prone to malaria having normal blood leaves you prone to contracting malaria and death. Having sickle
aev [14]

Its stabilising. Since the selection pressure is against the extremes which are the normal blood and the sickle cell anaemia.

7 0
3 years ago
Plzzzzzzz help
monitta
What alleles do the parents have? If the parents are both Homozygous recessive the answer is 0%. If one is homozygous dominant it doesn't matter what the other one is, the answer is 100%. if the are both heterozygous the answer is 75%
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3 years ago
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How is the majority of energy within an ecosystem lost?
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Answer:

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Explanation:

6 0
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