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Kisachek [45]
4 years ago
6

Seed germination takes place when _____.

Biology
2 answers:
alexira [117]4 years ago
6 0
This takes place when a plant begins to sprout.
levacccp [35]4 years ago
6 0

Answer:

Plant begins to sprout. (Ans. C)

Explanation:

Seed germination is the process by which an organism grows from a seed. The most common example of seed germination is the sprouting of the seedling from the seed (angiosperm and gymnosperm plants).

Germination is usually the growth of plants contain within a seed. Seed germination depends on both external and internal environment conditions. Most important external environmental factors include:

1) Water: Water is required for germination.

2) Oxygen: It is required by germinating seed for metabolism.

3) Right temperature: It affects cellular metabolic and growth rates.

4) Light or darkness: It can be an environmental trigger for germination.  

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Darwin's ideas espoused in both Origin of Species and The Descent of Man were incompatible with the prevalent scientific racism
Maru [420]

Answer:

The correct answer is "change".

Explanation:

The missing options of this question are:

A. natural selection.

B. immutability.

C. survival of the fittest.

D. change.

The correct answer is option D. "change".

The scientific racism that was prevalent during Charles Darwin books publications was related to the concept of "pure races", and the association of the inheritance of the "superior attributes" related to these races. Darwin's ideas were incompatible to this scientific racism, since Charle Darwin theories support the idea of a constant change among all people attributes, produced by genetics behavior and exposure to environmental factors.

5 0
3 years ago
Why is it important to have rest periods between sets of an exercise or workout? in order to free up time to work on other activ
Iteru [2.4K]
The last suggestion is correct....when you have setes of rest in between workouts..you allow the lactic acid to seep into your muscles and ensure that the muscle protein is broken down properly.
4 0
3 years ago
Someone who has both dominant and recessive alleles for the same trait is considered
lorasvet [3.4K]
A person that is homozygous<span> or </span><span>heterozygous</span>
5 0
3 years ago
1. What might cause an increase or decrease of carbon dioxide in a given location such as in the atmosphere or buried under grou
AVprozaik [17]

1. The carbon-dioxide increases in atmosphere by fossil-fuels, decaying-dead, automobiles etc. and when animals or plant die they get buried and carbon content increases under the ground.

2. Greenhouse gas are those gases which trap heat in the atmosphere and maintain the temperature of the earth.

3. Diamond and graphite are solid forms of carbon.

4. Dry ice is the carbon as liquid.

5. Autotrophs make simple sugar glucose via photosynthesis and this sugar is used by heterotrophs as a substrate for respiration in the presence of oxygen.

Explanation:

When the fuels from automobiles, fossil-fuel, dead decaying organism release carbon in the atmosphere, the increase in carbon dioxide is the cause of global warming.

Greenhouse gases absorb the infrared radiations from the earth's surface and reradiate it back to the atmosphere. In short greenhouse gases allow sun's rays to pass through and maintain the earth's temperature otherwise the earth will become too cold to sustain lives.  

7 0
3 years ago
Which of the following statements regarding fins on fishes is true?
vichka [17]

Answer:

The answer is B

Explanation:

4 0
4 years ago
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