Advertisements
Advertisements
Question
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?
Solution
Organisms exhibiting the haploidic life cycle show meiosis at the zygote stage of their life cycle. Products of meiosis, in their life cycle, are haploid cells, which germinate/develop to produce new organisms.
APPEARS IN
RELATED QUESTIONS
Describe the post-fertilization changes in a flower.
Why are offspring of oviparous animals at a greater risk as compared to offspring of viviparous animals?
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.
Cells become variable in morphology function in different regions of the embryo. The process is ______.
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:
In the figure given below, mark the ovule and pericarp.
In a developing embryo, analyse the consequences if cell divisions are not followed by cell differentiation.
List the changes observed in an angiosperm flower subsequent to pollination and fertilisation.
Differentiate between ovipary and vivipary. Cite an example for each type.