Which of the following is not the lateral branches of the roots?

1. Tertiary roots

2. Secondary roots

3. Primary roots

4. Both 1 and 2

Which of the following combinations is false?
1. Apocarpous – Carpels free – Lotus, Rose.
2. Syncarpous – Carpels fused – Mustard, tomato.
3. Placentation – arrangement of ovules within ovary.
4. Arrangement of ovules within ovary – ovulation.

Which of the following is mis-matched pair?
1. Belladonna - Medicine - Solanaceae
2. Asparagus- Vegetable - Liliaceae
3. Trifolium- Ornamental plant - Fabaceae
4. Tobacco - Fumigatory - Potato family

The placentation having only single ovule is
1. Marginal
2. Axile
3. Basal
4. Parietal

Which of the following is wrong for the representation of the flower in the floral diagram?

In floral diagram a dot at the top of diagram represents
1. Position of ovary
2. Aestivation
3. Mother axis
4. Cohesion

Which of the following is not related to family
brassicaceae?
1. Parietal placentation.
2. Variation in length of stamen.
3. Alternate phyllotaxy.
4. Perigynous.

Match column I with column II and select the correct
option.
   

Column I                                      Column II
a. A${}_{2+4}$                                       (i) Tomato
b. Epiphyllous androecium            (ii) Lily
c. Ovary inferior                          (iii) Mustard
d. Gamosepalous                         (iv) Epigynous flower

1. a (iii), b (i), c (iv), d (ii)
2. a (ii), b (iv), c (i), d (iii)
3. a (iii), b (ii), c (iv), d (i)
4. a (ii), b (iii), c (i), d (iv)

Consider the given floral characters with respect to Fabaceae
(a) Zygomorphic flowers
(b) Vexillary calyx
(c) Marginal placentation
(d) Endospermic seed
(e) Diadelphous stamens

1. b, d & e are incorrect
2. a, c & e are correct
3. b, c & e are incorrect
4. a, b, c, d & e are correct

Which of the following shows whorled phyllotaxy ?

1. Mustard

2. China rose

3. Alstonia

4. Calotropis