In meiosis one, homologous chromosomes only separate resulting in two cells. In meiosis II, the cells divide further, separating sister chromatids and resulting in four cells. So the cells are just even smaller with less chromosomes in each one.

5 0

3 years ago

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A phycologist is interested in testing the claim that the proportion of algae from a local rivulet that belonged to the particul

Shkiper50 [21]

Answer:

The test statistic for this hypothesis test is - 3.68.

Explanation:

A test statistic is a random variable that is calculated from sample data and used in a hypothesis test. You can use test statistics to determine whether to reject the null hypothesis. The test statistic compares your data with what is expected under the null hypothesis.

Sample proportion = 38/50

= 0.76

Hence,

Test statistic

$= \frac{0.76-0.50}{\sqrt{0.50*0.50/50}}$

= 3.68

4 0

3 years ago

los ambientes húmedos son propicios para que se formen relaciones simbióticas entre organismos. Si un hongo hace simbiosis con u

lina2011 [118]

Answer:

lichen (liquen)

Explanation:

The symbiotic relationship between algae and fungi is lichen.

4 0

3 years ago

I lived on a small indonesian island around 18 kya. i used stone tools to hunt animals, but i had a very small cranial capacity

steposvetlana [31]

Answer:

soo sorry i dont know the answer

Explanation:

4 0

3 years ago