Basal Placentation

Q.

Sunflower exhibits _________ placentation

1. Axile

2. Parietal

3. Marginal

4. Basal

Q.

Sunflower exhibits _________ placentation

1. Parietal

2. Marginal

3. Axile

4. Basal

Q. Which of the following statements is incorrect with respect to a typical anatropous ovule?

1. The mass of cells enclosed within the integuments is called nucellus.
2. Micropyle is situated opposite to the basal part of the ovule.
3. The stalk of the ovule is called funicle.
4. Hilum is a small opening on the surface of an ovule.

Q. Identify the types of placentation in the given diagrams.

1. Basal, axile, parietal, marginal
2. Marginal, parietal, axile, free central
3. Axile, basal, parietal, free central
4. Free central, basal, axile, parietal

Q. Identify the types of placentation in the image given below.

1. A - Marginal, B - Axile, C - Parietal, D - Free central, E - Basal
2. A - Axile, B - Marginal, C - Parietal, D - Free central, E - Basal
3. A - Marginal, B - Axile, C - Free central, D - Parietal, E - Basal
4. A - Axile, B - Axile, C - Free central, D - Parietal, E - Basal