MCQOPTIONS
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| 1. |
Arrange the sentences given below in order to describe the process of fertilization. W: The pollen tube grows down through the style reaches the ovary. X: The pollen grain germinates on reaching the stigma. Y: The male gamete moves into the ovule to fuse with the ovum. Z: The pollen tube grows out from the pollen. Which of these options are in the correct order? |
| A. | WXYZ |
| B. | XZWY |
| C. | YWZX |
| D. | WZXY |
| Answer» C. YWZX | |