Advertisements
Advertisements
प्रश्न
If diploid chromosome number in a flowering plant is 12, then which one of the following will have 6 chromosomes?
विकल्प
Endosperm
Leaf cells
Cotyledons
Synergids
उत्तर
Synergids
APPEARS IN
संबंधित प्रश्न
What do you mean by DNA?
What is DNA?
How does the amount of DNA remain constant though each new generation is a combination of DNA copies of two individuals?
Which of the following organisms reproduce by sexual method and which by asexual method?
Amoeba, Cats, Humans, Hydra, Birds
Name two animals which undergo internal fertilisation?
What type of fertilisation takes place in fish?
What type of fertilisation takes place in birds?
What do you mean by ‘Connecting Links’? Give one example.
Multiple choice question.
Insect pollinated flowers usually posses ______
Multiple choice question.
Presence of beard in boys is a _______.
Sporoderm is made up of ______.
The example of dicot endospermic seed is ______.
Draw a well labelled diagram of the monocot seed you have studied.
What is the use of tablet ‘Saheli’?
Planaria reproduces asexually by ______.
What will happen if you cut planaria into small fragments?
Identify the chromosome number of the endosperm in the following case. In an angiosperm a female plant having 2n = 24 is crossed with a male plant having 2n = 12.
In a flower, the parts that produce male and female gametes (germ cells) are
Define the following term:
Reproduction