7
Question
Read the following four (a-d) statements:
(a) Embryo development
(b) Zygote formation
(c) Fusion of gametes
(d) Transfer of gametes
How many of the above statement(s) is/are event(s) of pre-fertilization?
Read the following four (a-d) statements:
(a) Embryo development
(b) Zygote formation
(c) Fusion of gametes
(d) Transfer of gametes
How many of the above statement(s) is/are event(s) of pre-fertilization?
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Solution
The correct option is B Two
Sexual reproduction in flowering plants can be broadly classified into: Pre-fertilization, fertilization and post-fertilization events.
Pre-fertilization includes all the events of sexual reproduction prior to the fusion of gametes. The main events are:
i) Fusion of gametes
ii) Transfer of gametes
Fertilization involves the actual fusion of gametes.
Post-fertilization includes events after zygote formation occurs.
Sexual reproduction in flowering plants can be broadly classified into: Pre-fertilization, fertilization and post-fertilization events.
Pre-fertilization includes all the events of sexual reproduction prior to the fusion of gametes. The main events are:
i) Fusion of gametes
ii) Transfer of gametes
Fertilization involves the actual fusion of gametes.
Post-fertilization includes events after zygote formation occurs.
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