General
✓✗Basal placentation is found in
- Compositae
- Malvaceae
- Cruciferae
- Leguminosae
General
✓✗Ray florets have
- inferior ovary
- hypogynous ovary
- half-inferior ovary
- superior ovary
General
✓✗Which part of the fruit labelled in the given figure makes it a false fruit?
- B - Endocarp
- A - Mesocarp
- D - Seed
- C - Thalamus
General
✓✗Sepals of the calyx that are united are described as
- gamosepalous
- polysepalous
- polypetalous
- polyandrous
General
✓✗In parietal placentation, the ovary is one-chambered but becomes two-chambered in mustard and Argemone due to the formation of a
- placenta
- central column
- true septum
- false septum
General
✓✗Match the subaerial stem with the example.
Choose the correct answer from the options given below.
| Subaerial stem | Example |
| A. Runner | I. Pistia |
| B. Stolon | II. Grass |
| C. Offset | III. Banana |
| D. Sucker | IV. Jasmine |
- A-II, B-IV, C-III, D-I
- A-I, B-IV, C-II, D-III
- A-IV, B-II, C-I, D-III
- A-II, B-IV, C-I, D-III
General
✓✗A flower having floral appendages in multiples of 3, 4 or 5 is called respectively
- pentamerous, tetramerous and trimerous
- tetramerous, pentamerous and trimerous
- trimerous, tetramerous and pentamerous
- dimerous, trimerous and tetramerous
General
✓✗Which one is not an edible root?
- Sugar beet
- Potato
- Carrot
- Turnip
General
✓✗The thorn of Citrus is a modification of
- axillary bud
- stipule
- floral bud
- leaflet
General
✓✗Jack fruit is
- Syconus
- Lomentum
- Siliqua
- Sorosis
General
✓✗Epigynous flowers are found in
- pea, bean and lupin
- mustard, China rose and brinjal
- plum, rose and peach
- guava, cucumber and ray florets of sunflower
General
✓✗If more than two leaves arise at a node and form a whorl, the phyllotaxy is called
- opposite decussate
- alternate
- opposite superposed
- whorled
General
✓✗Match the leaf type in List I with the example in List II.
Choose the correct answer from the options given below.
| List I | List II |
| A. Parallel, multicostate, divergent venation | I. Acacia |
| B. Reticulate, multicostate, convergent venation | II. Fan palm |
| C. Bipinnate compound leaf | III. Ziziphus |
| D. Palmate, multifoliate compound leaf | IV. Bombax |
- A-II, B-III, C-I, D-IV
- A-I, B-III, C-II, D-IV
- A-IV, B-III, C-II, D-I
- A-I, B-II, C-III, D-IV
General
✓✗The fruit of groundnut is a
- caryopsis
- berry
- legume
- nut
General
✓✗A fruit developed from a hypanthodium inflorescence is called
- caryopsis
- syconus
- sorosis
- hesperidium