Thorns of Bougainvillea are the modification of
1. | Apical buds | 2. | Vegetative buds |
3. | Accessory buds | 4. | Axillary buds |
A phyllotaxy, where more than two leaves arise at a node, found in
1. Calotropis
2. Alstonia
3. China rose
4. Sunflower
A flower is hypogynous and the ovary is said to be superior in
1. Mustard
2. Plum
3. Peach
4. Guava
Select incorrectly matched pair.
1. Inferior ovary – Guava
2. Aestivation with unequal petals– Cotton sized petals
3. Polyadelphous condition – Citrus
4. Irregular flower – Canna
Citrus differs from Opuntia in
1. Showing adventive embryony
2. Having zygotic embryos
3. Having modified axillary buds as thorns
4. Both 1 and 3
Given below plants belongs(s) to how many families?
Gloriosa, Allium, Gram, Brassica, Datura, Indigofera |
1. Three
2. One
3. Two
4. Four
Bilateral symmetry is found in the flower of
1. Cassia
2. Mustard
3. Canna
4. Chilli
Select the incorrect match
1. Opposite phyllotaxy - Calotropis
2. Parallel venation - Banana
3. Whorled phylotaxy - Nerium
4. Alternate phyllotaxy - Guava
Which among the following plants has these characteristics-actinomorphic flower, hypogynous, syncarpous and parietal placentation?
1. China rose
2. Marigold
3. Brinjal
4. Mustard
Seeds are edible parts in
1. Mango
2. Banana
3. Apple
4. Coconut