Advertisements
Advertisements
प्रश्न
The process of fusion of the male and female gametes is called ______.
विकल्प
fertilisation
pollination
reproduction
seed formation
Advertisements
उत्तर
The process of fusion of the male and female gametes is called fertilisation.
Explanation:
Fertilization combines genetic material from both gametes to form a zygote, initiating the development of a new organism.
APPEARS IN
संबंधित प्रश्न
A student while observing an embryo of a pea seed in the laboratory listed various parts of the embryo as given below:
Testa, Tegmen, Radicle, Plumule, Micropyle, Cotyledon.
On examining the list the teacher remarked that only three parts are correct. Select three correct parts from the above list:
(a) Testa, Radicle, Cotyleddon
(b) Tegmen, Radicle, Micropyle
(c) Cotyledon, Plumule, Testa
(d) Radicle, Cotyledon, Plumule
A student has to perform the experiment "To identify the different parts of an embryo of a dicot seed." Select from the following an appropriate group of seeds:
(a) Pea, gram, wheat
(b) Red kidney bean, maize, gram
(c) Maize, wheat, red kidney bean
(d) Red kidney bean, pea, gram
What is the function of a flower?
Fill in the following blank with suitable word :
The ovary of a flower becomes ....... after fertilisation.
Draw a neat sketch of the carpel of a flower. Mark in it stigma, style and ovary.
Name the part of a seed which grows into root.
Multiple choice question. Tick (✓) the correct choice:
Unisexual flowers are found in
- mulberry
- mustard
- pea
- sunflower
Identify A, B, C and D in the given diagram and write their names.
Fill in the blanks and rewrite the completed statements:
Lymph flows in _______________ direction.
Which type of development is observed in male gametophytes of plants?
