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vodomira [7]
3 years ago
15

1.

Biology
1 answer:
jarptica [38.1K]3 years ago
5 0
<span>1. To investigate the natural world, such as discovering new species. To establish unchanging facts, such as the laws of relativity. To explain natural phenomena, such as migration or evolution. To make useful predictions based on evidence, such as the potential effects of climate change.
2. A controlled experiment is used to isolate and test a mass of information by making use of controls and standards as points of reference.</span>
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Which terrestrial biome has abundant rainfall?
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The biome that has over 100 inches of rain each year is the Rainforest. Therefore, the Rainforest has abundant rainfall.


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A plant contains the alleles Gg for green pod
Viefleur [7K]

Given:

Allele for green pod colour = Gg (Heterozygous)

Allele for Yellow pod colour = gg (Homozygous)

Explanation:

Parents: Gg x   gg

When this two parent are crossed, it leads to the following F1 generation (off springs):

<em>• Gg (green colour pod) </em>

<em>• Gg (Green colour pod) </em>

<em>• gg (Yellow colour pod) </em>

<em>• gg (Yellow colour pod) </em>

Form the produced offspring it can be inferred that the allele combination for green colour pod is Gg. Among the four off springs obtained 2/4 are green colour pod and 2/4 are yellow colour pod.

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3 years ago
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A cell whose cytoplasm has a concentration of 0.02 mo lar glucose is placed in a test tube of water containing 0.02 molar glucos
ahrayia [7]

Answer:

<u>Isotonic</u>

Explanation:

If the solute concentration of the cell and that of its surrounding medium are the same there will be no net flow of water in either directions. In this case, the external solution is said to be isotonic to the cell.

Both the cytoplasm concentration and the glucose in the test tube are the same.

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irinina [24]

Answer:

To help organize data and record information

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The flow of energy into and out of a system is called​
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Answer:

When energy flows out of a system, it must all flow into the surroundings.

When energy flows out of a system, ΔEsystem is negative.

When energy flows into the surroundings, ΔEsurroundings is positive.

Therefore,

─ ΔEsystem= ΔEsurroundings

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2 years ago
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