✓ Board-verified
Biology · 2024 · 1 mark
CBSE 2024 · Region 4 · Set 1 · Q1
In a fertilized ovule of an angiosperm, the cells in which n, 2 n and 3 n conditions respectively occur are:
In a fertilized ovule of an angiosperm, the cells in which $\displaystyle \mathrm{n}, 2 \mathrm{n}$ and $\displaystyle 3$ n conditions respectively occur are :
Official answer
(A)
antipodal, zygote and endosperm
All Sexual Reproduction in Flowering Plants questions2024 question paperNCERT solutions: Sexual Reproduction in Flowering PlantsPractice Sexual Reproduction in Flowering Plants →
More from Sexual Reproduction in Flowering Plants
- Choose the option that gives the correct number of pollen grains that will be formed after 325 microspore mother cells undergo microsporogenesis.2026 · asked 2×
- In which one of the following floral plants are many embryos formed in the seeds without fertilisation of the egg cell?2024
- Explain the process of the development of a male gametophyte in an angiosperm. Why is it called a male gametophyte?2023
- In angiosperms, the female gametophyte develops from a single cell of megasporangium. (i) Name that cell of megasporangium and describe the…2026
- Some flowers are unisexual, this property of unisexuality of flowers prevents which kind of pollination?2025
- The ploidy of apomictic embryos developing from the nucellus and antipodal cells respectively would be:2024
- Given below are stages of embryo sac formation from megaspore mother cell. Identify the correct option for the cell division marked a, b, c and d.2026
- Draw a T.S. of a mature anther of an angiosperm. Label its any three wall layers and mention their functions.2024
CBSE Class 12 Biology past-paper question from the 2024 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.