Advertisements
Advertisements
Question
Fill in the blank:
The pollen grains represent the ________.
Fill in the Blanks
Advertisements
Solution
The pollen grains represent the male gametophyte.
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Why are some seeds referred to as apomictic seeds?
Mention one advantage of apomictic seeds to farmers.
How polyembryony can be commercially exploited?
Fill in the blanks:
The male whorl, called the ________ produces ________.
Fill in the blank:
The ________contains the egg or ovum.
Fill in the blank:
The ______ is the base of the flower to which other floral parts are attached.
Once the pollen reaches the stigma, the pollen tube traverses down the ________ to the ovary where fertilization occurs.
Match the column.
| Column - I (Structure before seed formation) |
Column - II (Structure after seed formation) |
||
| A. | Funiculus | I. | Hilum |
| B. | Scar of ovule | II. | Tegmen |
| C. | Zygote | III. | Testa |
| D. | Inner integument | IV. | Stalk of seed |
| V. | Embryo | ||
The occurrence of two or more embryos in one ovule is called ______
Adventive polyembryony in citrus is due to ______.
