You want to repeat Mendel's experiments with an eighth trial. You choose flower color. Pea plants have flowers that are white or colored. To get a pure-bred colored flower plant you start with a colored flower plant.
What should you do next?
This is a pure-bred colored flower plant.
Self-fertilize this plant. If all the flowers of the next generation are colored, the plant was pure-bred.
Cross-fertilize this plant with a colored flower plant.
Cross-fertilize this plant with a white flower plant.

he is very short, and he can only reach halfway up on the elevator buttons. but on a rainy day, he has his umbrella with him, and he uses it to poke the button at the top.

"menstrual cycle is a complex cycle that consists of several processes. order of occurrence of steps in menstrual cycle are as follows:

1. high progesterone levels maintain the endometrium lining of the uterus.

2. endometrium lining breaks down and low levels of estrogen stimulate the pituitary to release fsh and lh.

3. fsh and lh stimulates the follicles to develop and the oocyte to produce estrogen.

4. rising estrogen levels suppress fsh production and development of other follicles.

5. a spike in lh causes follicle to rupture.

6. a breakdown of corpus luteum causes progesterone level to drop."

answertheory;