Morphology of flowering plants practice · Mixed difficulty

Ovules in Pinus are generally

The character can be represented only in floral diagram?

Pineapple fruit develops from

Among bitter gourd, mustard, brinjal, pumpkin, chinarose, lupin, cucumber, sunhemp, gram, suave, bean, chilli, plum, petunia, tomato, rose, withania, potato, onion, Aloe, and tulip how many plants have hypogynous flowers

Which of the following is not a characteristic feature of Fabaceae?

Pineapple (ananas) fruit develops from a

How many plants in the list below have
composite fruits that develop from an
inflorescence? Walnut, poppy, radish, fig,
pineapple, apple, tomato, mulberry

Which statement is true among the following :

(a) When the stamens are united into more than two bundles this condition is seen in Citrus.

(b) When more than one carpel is present it can be free as in tomato.

(c) Petiole in Australian acacia expands become green and synthesised food.

(d) Irregular symmetry present in canna.

Potato family is called

The nature of a fruit developing from a flower
depends on the type of:

A flower which can be divided into two equal halves by only one plane is

Choose the correct match

Which of the following statements are correct? I.When a fruit develops from the inflorescence, it is composite. II.Mesocarp is the edible part in apple. III.Gynobasic style is seen in Ocimum. IV.Hypanthodium is a special type of inflorescence found in Euphorbia species.

Two plants ‘A’ and ‘B’ belonging to Solanaceae are observed. In plant ‘A’, the number of locules in the ovary of a flower is half of that of its carpel number. In plant B, the number of locules in the ovary of a flower is double the number of carpels. Identify the plants ‘A’ and ‘B’ respectively

A plant which lives on another plant but do not take food or anything from plant is called

Select the odd one w.r.t. stem tendrils.

The endosperm is used by cotyledon, the cotyledon is

A lateral branch with short internodes and each node bearing a rosette of leaves and a tuft of roots is modified sub-aerial stem for

Select the correct pair of statement for cymose type of inflorescence

A. Main axis terminates into flower.

B. Flower are borne in basipetal order.

C. Main axis does not terminates into flower.

D. Flower are borne in acropetal order.

Non-endospermic seeds are found in

Australian Acacia, Turmeric, Zaminkind, Neerium, Cacti, Pea, Pistia, Chrysanthemum, Nepenthis, Pine Apple and garlic, out of these how many of them exhibit leaf modifications

The difference in phloem of gymnosperms and angiosperms is due to

Lateral branches with short internodes and each nodes bearing a rosette of leaves above and a tuft of roots below is found in aquatic plants like Pistia and Eichhornia. These lateral branches are called

Assertion: The mesocarp of drupe is edible in all cases.
Reason: Coconut is a fibrous drupe.

Potato is a modification of

Which one of the following pair is not correctly matched?

Placentation is the arrangement of

At the two ends of the embryonical axis

In an inflorescence, two types of small, sessile flowers were observed. They are arranged in centripetal manner and have reduced hair-like sepals. Which pair of the following I.Nectar glands at the base of the corollacharacters are not associated with such flowers? I.Nectar glands at the base of the corolla II.Axile placentation III.Superior ovary IV.Scaly bracts

How many leaves are expected on a branch
having 3 nodes in Calotropis?