Basal Placentation

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

Q.

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

1. Parietal

2. Basal

3. Free central

4. Axile

Q. In which of the following placentation, ovules are borne on central axis and septa are absent?

1. Marginal
2. Axile
3. Parietal
4. Free central

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

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

Q.

Describe the various types of placentations found in flowering plants.

Q.

Where do ovules develop in the parietal placentation?

Q. Identify the different types of placentations shown in figure and select the correct option.

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

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

Q.

Sunflower exhibits _________ placentation

1. Parietal

2. Marginal

3. Axile

4. Basal

Q. Match the placentation!

1. 
2. 
3. 
4. 
5. 
6. 
7. 
8. 

Q. Equivalent term to strobili of Selaginella is

1. Rhizophore
2. Sporangiferous spike
3. Ligule
4. Glossopodium

Q. Name the parts of the ovary which give rise to:
Fruit wall_____

Q. Match the placentation!

1. 
2. 
3. 
4. 
5. 
6. 
7. 
8. 

Q.

Sunflower exhibits _________ placentation

1. Axile

2. Parietal

3. Marginal

4. Basal

Q. Match the placentation!

1. 
2. 
3. 
4. 
5. 
6. 
7. 
8. 

Q. The device that guides the pollen tube in the cavity of ovary is?

1. Obturator
2. Transmitting tissue
3. Placenta
4. Synergids

Q. Name the parts of the ovary which give rise to:
Fruit________

Q. Fusion of gametes takes place in which of the following parts of the fallopian tube?

1. Infundibulum
2. Isthmus
3. Interstitial part
4. Ampulla

Q.

In unilocular ovary with a single ovule, the placentation is

1. basal

2. marginal

3. free central

4. axile