Advertisements
Advertisements
प्रश्न
Name the hormone produced by unfertilised ovary responsible for enlargement of ovary into fruit.
उत्तर
Auxin (Indole-3 Acetic Acid)
APPEARS IN
संबंधित प्रश्न
Vegetative propagation takes place with the help of leaves in _________ plant.
Draw a labelled diagram to show that particular stage of binary fission in amoeba in which its nucleus elongates and divide into two and a constriction appears in its cell membrane.
What is a tuber? Name one stem tuber and one root tuber.
Name one commonly used vegetable which is propagated by using tubers.
State whether the following statement is true (T) or false (F):
Reproduction by spores is a method of asexual reproduction.
List two advantages of vegetative reproduction practiced in case of an orange plant.
List in tabular form two differences between binary fission and multiple fission.
In Rhizopus, tubular thread-like structures bearing sporangia at their tips are called ______
In the diagram given in Figure 12.2 label the parts marked (a), (b) and (c).
Mustard was growing in two fields- A and B. While Field A produced brown coloured seeds, field B produced yellow coloured seeds.
It was observed that in field A, the offsprings showed only the parental trait for consecutive generations, whereas in field B, majority of the offsprings showed a variation in the progeny.
What are the probable reasons for these?
