3 years ago

Which of the following best describes how

Biology

1 answer:

miv72 [106K]3 years ago

6 0

Can you list options since its which of the following?

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When studying animal behavior, the distribution of organisms within a choice chamber can be studied to identify animal preferenc

Komok [63]

Answer:

Explanation:

Random distribution of the Isopods should be 50/50 in A and B.

Chi-square = $\frac{(O - E)^2}{E}$ where O = observed frequency and E = expected frequency

Chamber O E Chi-square

A 18 10 $\frac{(18 - 10)^2}{10}$ = 6.4

B 2 10 $\frac{(2 - 10)^2}{10}$ = 6.4

Total Chi-square = 6.4 + 6.4 = 12.8

Degree of freedom = 2 - 1 = 1

Tabulated Chi-square (α = 0.05) = 3.8415

The calculated Chi-square exceeds the critical value, hence, it is significant and not due to random.

The correct option is c.

4 0

3 years ago

Complete the sentence.

kodGreya [7K]

Answer:

46 chromosomes

or 23 pair of chromosomes but as u asked single it will be 46 chromosomes

5 0

3 years ago

What is the gap between the two neurons known as? motor reflex stimulus synapse

jonny [76]

Explanation:

The gap between the two neurons is known as a synapse.

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2 years ago

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Which bone is identified in the picture below

kompoz [17]

Answer:

Explanation:

where is the picture?

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3 years ago

Which had eukaryotic animal cells a. oak b.liver c.virus d. lactobacillus?

REY [17]

B)LIVER has eukaryotic animal cells

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3 years ago