Advertisements
Advertisements
प्रश्न
Where is the female gamete formed in flowering plants?
Advertisements
उत्तर
In flowering plants, the female gametes form in the ovary of the pistil.
APPEARS IN
संबंधित प्रश्न
How is the process of pollination different from fertilization?
State the name of the functional unit concerned with sexual reproduction.
Explain the term 'fertilisation'.
Name the part of a seed which grows into root.
Which of the following statements are true for sexual reproduction in flowering plants?
(i) it requires two types of gametes
(ii) fertilisation is a compulsory event
(iii) it always results in the formation of zygote
(iv) offsprings formed are clones
(a) (i) and (iv)
(b) (i), (ii) and (iv)
(c) (i), (ii) and (iii)
(d) (ii), (iii) and (iv)
State whether the following statement is true (T) or false (F):
Flowers which possess stamens and carpel are called unisexual.
Mention the function of Flower.
What are the male and female gametes in a flowering plant?
Draw a diagram of the longitudinal section of a flower exhibiting germination of pollen on stigma and label (i) ovary, (ii) male germ-cell, (iii) female germ-cell and (iv) ovule on it.
Distinguish between unisexual and bisexual flowers giving one example of each. Draw a diagram showing process of germination of pollen grains on stigma and label the following parts:
(a) Female germ cell
(b) Male germ cell
(c) Ovary
List any two differences between pollination and fertilization.
Draw a neat and labelled diagram.
Double fertilization in angiosperms
Antipodal cells are present towards the ______ in an anatropous ovule.
Which type of development is observed in male gametophytes of plants?
The 3-celled egg apparatus at the micropylar end comprises of ______
What would be the number of chromosomes in the cells of the aleurone layer in a plant species with 8 chromosomes in its synergids?
In human beings, fertilization occurs in the ______
Pollen grains are produced by ______
Variations occur as a result of ______
Where is the zygote located in the flower after fertilization?
