Pentamerous flower, superior ovary with the swollen axile placenta and epipetalous androecium is characteristics of

1. Liliaceae

2. Solanaceae

3. Cucurbitaceae

4. Malvaceae

A type of placentation in which placenta forms a ridge along the ventral suture of ovary and ovules are borne on this ridge forming two rows

1. Parietal

2. Marginal

3. Basal

4. Free central

The edible part of the carrot is a modified:-

1. Adventitious root

2. Underground stem

3. Fibrous root

4. Tap root

Leaves originate from-

1. shoot apical meristems and arranged acropetal order

2. shoot apical meristem and arranged in a basipetal order

3. root apical meristem

4. stem

Which of the following statements regarding seed is incorrect?

1. The seed is the outcome of both sexual and asexual reproduction in flowering plants.

2. It represents the beginning of a new generation.

3. A seed is defined as a fertilized mature ovule that possesses an embryonic plant,

     stored food material and a protective coat.

4. A seed represents a miniature plant with an adequate supply of reserve food material

    for nourishment of the developing embryo inside the seed.

Ray florets have:

The roots that originate from the base of the stem are:

The ovary is half inferior in:

1. Mustard

2. Sunflower

3. Plum

4. Brinjal

Seed coat is not thin, membranous in

1. Coconut

2. Groundnut

3. Gram

4. Maize

Phyllode is present in

1. Australian Acacia

2. Opuntia

3. Asparagus

4. Euphorbia