The gynoecium consists of many free pistils in flowers of

(1) Aloe

(2) tomato

(3) Papaver

(4) Michelia

Which one of the following is correctly matched?

(1) Onion - Bulb

(2) Ginger - Sucker

(3) Chlamydomonas - Conidia

(4) Yeast - Zoospores

How many plants in the list given below have composite fruits that develop from an inflorescence?

Walnut, poppy, radish, fig, pineapple, apple, tomato, mulberry

(1) Four

(2) Five

(3) Two

(4) Three

Which one of the following statements is correct?

(1) Seeds of orchids have oil-rich endosperm

(2) Placentation in primrose is basal

(3) Flower of tulip is a modified shoot

(4) In tomato, fruit is a capsule

The correct floral formula of chilli is

(1)

(2)

(3)

(4)

Flowers are zygomorphic in

(1) Gulmohar

(2) tomato

(3) datura

(4) mustard

A drupe develops in

(1) wheat

(2) pea

(3) tomato

(4) mango

The ovary is half inferior in flowers of

1. cucumber

2. cotton

3. guava

4. peach

In a unilocular ovary with a single ovule, the placentation is

1. marginal

2. basal

3. free central

4. axile

Keel is characteristic of the flowers of

1. gulmohur

2. Cassia

3. Calotropis

4. bean