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kicyunya [14]
3 years ago
11

Explain why it is important to use only one independent variable at a time in a given investigation.

Biology
1 answer:
ikadub [295]3 years ago
7 0
If you use more than one independent variable at a time, and will observe a change, you will not know which variable contributed to a changed result.
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To figure out what the genotypes are of the parents, you have to look at their what?
den301095 [7]

Answer:

Each parent carries a gene for green (y) and a gene for yellow (Y). Place one parent's genes along the top of the Punnett square and the other parent's genes along the left side. Copy the genes down the columns and across the rows. Each of the four squares now shows a possible genotype combination

I hope this helps

Explanation:

5 0
2 years ago
Carrying capacity is the
jonny [76]

Answer:

C. Mean

Explanation:

sir / ma your question isn't clear. That aside.

to know how population size of species affect the sustainability we find the mean carrying size(just a guess)

5 0
1 year ago
has permitted rapid advances in our understanding of structural macromolecules from living cells. ________ has permitted rapid a
NemiM [27]

Answer:

Biogenesis

Explanation:

Biogenesis has permitted rapid advances in our understanding of structural macromolecules from living cells. Biogenesis theory was first coined by Rudolph Virchow and countered the claim of organisms being in existence according to the Big Bang Theory technique. Biogenesis involves the study of how organisms evolved from smaller ones to become complex.

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5 0
3 years ago
QUESTION 6
GREYUIT [131]

Answer:

C. alcahol

Explanation:

aerobic respiration equation

glucose+ oxygen -> carbob dioxide gas + water + energy

6 0
3 years ago
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What are the disadvantages of adding calcium oxide to fish pond​
WARRIOR [948]

Answer:

it causes the rapid increase in PH which may harmful for the for fishes and other aquatic lives.

Explanation:

There are a lot of materials which are used to neutralize the acidity of soil.some examples of such materials are slacked lime, quick lime, and liquid lime etc. Lime increases the PH and the concentration of calcium which helps in removal of phosphate from water. Raising PH also cause to remove the carbon dioxide from the water. But keep in mind that rapid increase in PH is harmful for the fishes.calcium oxide also causes the rapid increase in Ph therefore, it is not advisable to use in fishpond.

3 0
2 years ago
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