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Katena32 [7]
4 years ago
4

Cindy conducted an experiment for her science class. She repeated the experiment three times. Each time, Cindy got a different r

esult. What should Cindy do next?
A. Stop trying to test the current hypothesis and find a new hypothesis to test.
B. Use the results obtained from the first experiment to draw conclusions.
C. Go over the experimental procedure to make sure there is only one variable.
Biology
1 answer:
AnnZ [28]4 years ago
4 0
The answer is C. If there is more than one variable the experiment will be invalid. <span />
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The basic unit of life is a(n)<br> atom<br> compound<br> molecule<br> cell
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Answer:

cell

Explanation:

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3 0
3 years ago
You are following segregation of five unlinked genes in a cross – A, B, C, D and E. Dominant alleles are capital letters and rec
bija089 [108]

Answer:

1/64 = 0.015625

Explanation:

Genotype of parents:  aa bb Cc Dd Ee x aa Bb Cc dd Ee

To calculate the frequency of the child with desired genotype, individual frequency of desired genotype can be calculated followed by application of product rule.

aa x aa = All aa

bb x Bb= 1/2 bb: 1/2 Bb

Cc x Cc= 1/4 CC: 1/2 Cc : 1/4 cc

Dd x dd = 1/2 Dd: 1/2 dd

Ee x Ee= 1/4 EE: 1/2 Ee: 1/4 ee

Expected frequency of the child with desired genotype= 1 aa x 1/2 bb x 1/4 cc x 1/2 dd x 1/4 ee = 1/2 x 1/4 x 1/2 x 1/4 = 1/64 = 0.015625

6 0
3 years ago
What is a genotype in simple terms?
hodyreva [135]

Answer:

The genotype is the genetic makeup of an organism.

Explanation:

It is the set of genes that the organism inherited from its parents and is expressed through its phenotype, or physical properties.

4 0
4 years ago
Compare the stucture of a food web with a food chain
zvonat [6]

 food chain:The simplest representation of energy in a community. At the base is energy stored in plants, which are eaten by small organisms, which in turn are eaten by progressively larger organisms; the food chain is an oversimplification in that most animals do not eat only one type of organism.  

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food web:the interconnected feeding relationships in an ecosystem. These relationships can be complex; some organisms may feed on more than one trophic level, or changes may occur depending on a species' life history stages or the availability of food.

7 0
3 years ago
Originally, scientists classified organisms into five kingdoms based, in part, on _______ structure.
Umnica [9.8K]

Answer:

do you want this

Explanation:

3 0
3 years ago
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