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kenny6666 [7]
2 years ago
12

When conducting an experiment, it is generally necessary to include __________ groups that are treated exactly the same as treat

ment groups except for the condition being tested.A. ControlB. VariableC. A maximum of fiveD. Experimental
Biology
1 answer:
Ganezh [65]2 years ago
3 0

Answer:

A. Control

Explanation:

In any scientific experiment, there are usually two groups under study that are similar to each other except that one receives a treatment or is being manipulated while the other is not. We have the treatment groups and the control groups.  

The treatment group is the group that receives a treatment or condition that is being manipulated, while the control group is the group that does not receive the treatment or condition being manipulated. The control group serves as a baseline that enable you to ascertain the effect a treatment being tested has.

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A student in genetics class is studying the inheritance patterns in fruit flies. He is looking at the traits for wing length, lo
Step2247 [10]

Answer:

LLgg, Llgg , two out of 16

Explanation:

Given,

Dominant - Long wings and Gray color

Recessive - Short wings and Brown color

Let the allele for long wings be "L" and the allele for short wings be "l".

Let the allele for brown color be "g" and allele for gray color be "G"

Genotype of parents

LlGg

Gametes of the parent

LG, Lg, lG, lg

Dihybrid cross is between LlGg and LlGg

The offspring produces will be as follows -

LG        Lg         lG         lg

LG LLGG LLGg LlGG LlGg

Lg LLGg LLgg LlGg Llgg

lG LlGG LlGg llGG         llGg

lg LlGg Llgg         llGg         llgg

Offspring with long wings and brown color – LLgg, Llgg , two out of 16

6 0
2 years ago
What will happen to a plant if put in a box with only one hole?
vfiekz [6]

Answer:

does it have water and sun through the hole?

Explanation:

if not it will die. if you specify i will edit my answer.

7 0
3 years ago
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What is the difference between a compound eye and and a human eye
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Desalination is needed in order to obtain potable water from _____.
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Genotypes made of the same alleles
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Explanation:

Depends if the parent is Heterozygous or Homozygous.

It would be the same alleles if the parent was Homozygous and it would be different if the parent was Heterozygous.

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