Exams
Subjects
Classes
Home
Exams
Biology
sexual reproduction in flowering plants
define double fertilizati...
Question:
medium
Define Double Fertilization and explain its significance in flowering plants.
Show Hint
In flowering plants:
{First fusion → Zygote (embryo formation)}
{Second fusion → Endosperm (nutrition for embryo)}
HBSE Class 12 - 2026
HBSE Class 12
Updated On:
Mar 27, 2026
Show Solution
Solution and Explanation
Download Solution in PDF
Was this answer helpful?
1
Top Questions on sexual reproduction in flowering plants
Identify the plant in which emasculation is not required for artificial hybridization.
CBSE Class XII - 2026
Biology
sexual reproduction in flowering plants
View Solution
Draw a neat diagram of megasporangium of an angiosperm and label any six parts.
CBSE Class XII - 2026
Biology
sexual reproduction in flowering plants
View Solution
How are pollen grains stored in pollen banks?
CBSE Class XII - 2026
Biology
sexual reproduction in flowering plants
View Solution
Do all pollen grains remain viability for the same length of time? Support your answer with two suitable examples.
CBSE Class XII - 2026
Biology
sexual reproduction in flowering plants
View Solution
Want to practice more? Try solving extra ecology questions today
View All Questions
Questions Asked in HBSE Class 12 exam
Define Adaptive Radiation and give examples like Darwin's Finches.
HBSE Class 12 - 2026
Evolution
View Solution
Calculate National Income:
Compensation of employees = ₹500 crore
Rent = ₹100 crore
Interest = ₹150 crore
Profit = ₹250 crore
Mixed Income = ₹50 crore
HBSE Class 12 - 2026
Macroeconomics
View Solution
Distinguish between change in quantity demanded and change in demand.
HBSE Class 12 - 2026
Microeconomics
View Solution
Explain the law of diminishing marginal utility with schedule.
HBSE Class 12 - 2026
Microeconomics
View Solution
Discuss the role of NITI Aayog in economic development of India.
HBSE Class 12 - 2026
Economic Development and Planning
View Solution