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alukav5142 [94]
3 years ago
6

An independent variable is​

Biology
2 answers:
My name is Ann [436]3 years ago
8 0

A variable that is not dependent, e.g. when inserting soap into water to test its surface tension, the independent is soap. It is the change that is controlled in the experiment.

sashaice [31]3 years ago
4 0
A variable (which is often represented as x) whose variation does not depend on that of another.
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What term is used to describe a planned with a genotype of PP
kozerog [31]
Homozygus- same
the PP are the same allele

The genotype would be 100% homozygus and then whatever the P stands for.

Homozygus P
5 0
4 years ago
Which organ in the integumentary system keeps germs from entering your body?
Andrew [12]

Answer: The main organ of the integumentary system is the skin.

Explanation: The skin regulates body temperature, keeps germs from entering your body, and produces vitamin D to help absorb calcium.

6 0
3 years ago
A gastrovascular cavity is a digestive tract with two openings-a mouth and an anus.
dezoksy [38]

the gastrovascular system is also known as the coelenteron, and is commonly known as a "blind gut" or "blind sac", since food enters and waste exits through the same orifice.

so True

6 0
3 years ago
Read 2 more answers
Valence electrons determine an element's
DanielleElmas [232]

Answer:

Reactivity.

Explanation:

I’m sorry, I don’t really know how to explain this. I just have it memorized. Sorry I couldn’t help more, best of luck!

4 0
3 years ago
Read 2 more answers
In hamsters, there is a dominant allele (S) for smooth fur and a recessive allele (s) for spiky fur. A unique characteristic of
Oksana_A [137]

Answer:

<em>What are the allele frequencies in this population?</em>

  • Frequency of S = 0.625  
  • Frequency of s = 0.375

<em>In the next generation of 1000 hamsters, what are the expected genotype frequencies?</em>

  • Frequency (SS) = 0.39          
  • Frequency (Ss) = 0.47          
  • Frequency (ss) = 0.14  

<em>What are the expected number of each genotype in the next 1000 hamsters?</em>

  • Individuals SS =  390
  • Individuals Ss =  469
  • Individuals ss =  140

<em>Have the allele frequencies changed?</em> No, they are the same

<em>Is the population in Hardy-Weinberg equilibrium?</em> Yes, it is.  

<em>The expected genotype frequency of Ss (2pq) in the next generation is expected to be: </em>0.469 (option a)

<em>The expected number of smooth fur hamsters (SS) in the next generation of 1000 hamsters is</em>: 390

Explanation:

Due to technical problems, you will find the complete answer and explanation in the attached files.  

     

Download pdf
3 0
3 years ago
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