Meiosis occurs within the:   A. Endosperm   B. Petal   C. Ovary   D. Ovule   E. Stigma

Refer to the figure.  a. What gene mutation(s) will result in the loss of production of the sepals?  b. What gene mutation(s) will result in the loss of production of the petals?  c. What gene mutation(s) will result in the loss of production of the stamens? d. What gene mutation(s) will result in the loss of production of the carpels?

The small opening in the integument(s) of the angiosperm egg sac through which the pollen tube enters is known as the _________. Select one: a. Microtubule b. Megapyle c. Venter d. Neck-ring cells e. Micropyle f. none of these choices

A disease spreads that only effects the haploid cells of a plant, killing them. What would happen to an angiosperm? |- it would not be able to reproduce Il - the photosynthetic stage of the organism would die III - the sporophyte stage would be effected IV- organs containing sperm and egg would be effected O a) I and IV O b) II OC) I, II, III and IV O d) Il and II