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प्रश्न
In the figure given below, mark the ovule and pericarp.
उत्तर
Ovule: Ovule contains the embryo sac which is the female gametophyte. After the fertilisation, the ovules form the seeds.
Pericarp: The pea pod is the fruit (fertilised ovary) and the fruit wall (outer covering of the fertilised ovary) is called pericarp.
Labelled diagram:
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संबंधित प्रश्न
List the post-fertilisation events in angiosperms.
Answer the following question.
At what stage does the meiosis occur in an organism exhibiting a haploidic life cycle and mention the fate of the products thus produced?
Answer the following question.
At what stage does the meiosis occur in an organism exhibiting haploidic life cycle and mention the fate of the products thus produced.
A multicellular, filamentous alga exhibits a type of sexual life cycle in which the meiotic division occurs after the formation of zygote. The adult filament of this alga has ______.
Which of the following is a post-fertilization event in flowering plants?
Termination of gastrulation is indicated by ______.
Which among these is NOT a post-fertilization event?
Which of the following situations correctly describe the similarity between an angiosperm egg and a human egg?
- Eggs of both are formed only once in a lifetime
- Both the angiosperm egg and human egg are stationary
- Both the angiosperm egg and human egg are mobile
- Syngamy in both results in the formation of zygote
Choose the correct answer from the options given below:
List the changes observed in an angiosperm flower subsequent to pollination and fertilisation.
Differentiate between ovipary and vivipary. Cite an example for each type.
