Sweet potato is a modified:
1. Stem
2. Adventitious root
3. Tap root
4. Rhizome

  is the floral formula of:

The correct floral formula of chilli is:

Placentation, in which ovules develop on the inner wall of the ovary or in peripheral part, is:

1. Free central

2. basal

3. Axile

4. Parietal

Which of the following floral features is not represented
by symbols in a floral formula of a plant family?
1. Relative positions of ovary with respect to other parts.
2. Adhesion of stamens.
3. Aestivation of calyx and corolla
4. Symmetry of flower.

Select the incorrect match
1. Green photosynthetic - Australian Acacia
petiole
2. Leaflets attached at - Silk cotton
tip of the petiole
3. Papilionaceous corolla - Bean
4. Epiphyllous stamens - Brinjal

Which of the given feature is not related to mustard?
1. Superior ovary.
2. Variable length of filaments of stamens.
3. Parietal placentation.
4. Opposite phyllotaxy.