9 Most cells in the body of a fruit fly contain eight
chromosomes. How many of these chromosomes
were contributed by each parent of the fruit fly?
(1) 8
(2) 2
(3) 16 (4) 4
od

An easy way to calculate the amount of energy available at each level is to what?

When does a spring tide occur? question 9 options: they occur when the sun, moon, and earth are aligned. in spite of their name, these tides occur twice a year in the spring and fall. they occur on the date of the vernal equinox each year, no matter what stage the moon is in. this is why they are called spring tides. they occur when the sun, moon, and earth are at 45-degree angles from each other. this happens once every spring. they occur when the sun, moon, and earth are aligned. in spite of their name, these tides occur all year long.

The basic kind of life cycle found in the simplest animals is: haplontic or diplontic