Q. No.Modification of leaves is
(1) Thorn in citrus
(2) Thorn in Bougainvillea
(3) Spine in cactus
(4) Spine in pea
(1) Thorn in citrus
(2) Thorn in Bougainvillea
(3) Spine in cactus
(4) Spine in pea
Pitcher plants have
(1) Modified stem
(2) Modified leaf
(3) Modified stipule
(4) Modified roots
Venus Fly trap
(1) Has modified shoot
(2) Has modified root
(3) Is an insectivorous plant
(4) All of these
Which of the following is a characteristic of flower?
(1) Internodes do not elongate
(2) Axis gets condensed
(3) Shoot apical meristem changes to floral meristem
(4) All of these
In Floral meristem
(1) Apex produces different kind of floral appendages
(2) These appendages are anterior
(3) Successive nodes have no leaves
(4) When a shoot tip transforms into a flower, it is always solitary
Find the odd one.
Inflorescence is
(1) Arrangement of leaves over stem
(2) Arrangement of flower over floral axis
(3) Arrangement of flower over pedicel
(4) Arrangement of leaves over nodes
The types of inflorescence are - Racemose and Cymose.
What is the basis of such classification?
1. The growth of pedicel
2. The growth of thalamus
3. The growth of main axis
4. The growth of leaves
If the main axis continues to grow, such inflorescence is called as
(1) Racemose
(2) Cymose
(3) Solitary
(4) Hypanthodium
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