Advertisements
Advertisements
प्रश्न
What is a fruit?
उत्तर
Fruit is a ripened ovary containing one or more seeds.
APPEARS IN
संबंधित प्रश्न
What is ‘double fertilization’? Describe it with the help of a neat and well-labeled diagram. Give its importance.
In Haplopappus gracilis, number of chromosomes in cells of nucellus is 4. What will be the chromosome number in Primary endosperm cell?
Write a short note on Pollen kitt.
Identify the function of filiform apparatus.
Following diagram represents double fertilization. Identify the INCORRECT label.
Double fertilisation was first discovered in 1898 by ______ in Fritillaria and Lilium.
The total number of nuclei involved in double fertilisation in angiospersm are ______.
Can an unfertilised, apomictic embryo sac give rise to a diploid embryo? If yes, then how?
Which are the three cells found in a pollen grain when it is shed at the three celled stage?
Name the following:
A diploid nucleus in central cell of embryo sac in plants.
