Which best describes a tetrad?

O A. A diploid cell

O B. Four chromatids

O C. Two gametes

O D. A haploid cell

Earth's rotation causes surface currents in the Northern Hemisphere to A) curve clockwise B) move in straight lines. C) curve counterclockwise. D) move in diagonal lines.

Plasticity refers to the brain's capacity to

Humans do not eat the algae directly from the ocean, so how can we still be affected by it?

If there were 16 sets of homologous chromosomes in a cell, how many possible arrangements would there be for the tetrads in late prophase I? A. 48,576 B. 65,536 C. 256 D. 4,096

Why are nutrients from fertilizer harmful to aquatic ecosystems? a. They cause an increase in fish populations. b. The increase in algae population reduces oxygen in the water. c.

Which of the following is the correct definition of radiant energy? A. energy that is transmitted in the form of electromagnetic waves B. energy created by sound waves C. energy an object has because of its motion or position D.

How many chromosomes do we get from each parent?

As sales tax is s type of

Which foods should be minimized in the diet of an athlete managing gastroesophageal reflux disease (GERD) ?

What are karyotypes? How are they different than Punnett squares?