Question:
If root of a flowering plant has 24 chromosomes, then its gamete has how marry chromosomes?
If root of a flowering plant has 24 chromosomes, then its gamete has how marry chromosomes?
Updated On: Jul 28, 2022
- 24
- 12
- 4
- 8
Hide Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
Gamete formation involves meiosis or reduction division. It produces four daughter cells from one parent cell, which are having half the chromosome number as compared to the parent cell. So if the parent plant has 24 chromosomes [i.e. 2n = 24, then n = 12] then the four gametes formed will have 12 chromosomes in each of them.
Was this answer helpful?
0
0
Top Questions on sexual reproduction in flowering plants
- Primary Endosperm Nucleus is the product of:
- CUET (UG) - 2024
- Biology
- sexual reproduction in flowering plants
- What is the function of tassels in the corn cob?
- NEET (UG) - 2023
- Biology
- sexual reproduction in flowering plants
- In artificial hybridisation bagging is done to
- CUET (UG) - 2023
- Biology
- sexual reproduction in flowering plants
- After fertilization which hormone helps ovary to become fruit?
- MHT CET - 2023
- Biology
- sexual reproduction in flowering plants
- The collection of Male Reproductive Part of a flower is called :
- CUET (UG) - 2023
- Biology
- sexual reproduction in flowering plants
View More Questions
Questions Asked in UP CPMT exam
- The concepts of 'struggle for existence' and 'survival of the fittest' are essential parts of the evolutionary theory given by
- UP CPMT - 2015
- What Are The Evidences For Evolution?
- Which of the following is a gymnosperm in which vessels are found?
- UP CPMT - 2015
- Kingdom Plant
- If earth suddenly shrinks by one-third of its present radius, the acceleration due to gravity will be
- UP CPMT - 2015
- Gravitation
- If a wire is stretched to make it $0.1\%$ longer, its resistance will
- UP CPMT - 2015
- Current electricity
- Boiling point of chloroform was raised by $0.323 \,K$, when $0.5143\, g$ of anthracene was dissolved in its $35 \,g$. Molecular mass of anthracene is $(K_b$ for $CHCl_3 = 3.9 \,K \,kg\,, mol^{-1})$
- UP CPMT - 2015
- Solutions
View More Questions
Concepts Used:
Sexual Reproduction in Flowering Plants
Sexual reproduction in flowering plants takes place or happens when the production of a new organism occurs from two parents by making use of their gametes or sex cells. Both sexual and asexual reproduction can be found in plants. Nearly all flowering plants reproduce sexually. Flowers play a captious role in the process as it carries both the male and female reproductive parts commonly known as androecium and gynoecium respectively.
An individual flower comprises the following parts -
- Pedicle
- Calyx
- Petals
- Sepals
- Stamen
- Pistil
- Receptacle