Morphology of plants - II Biology Test Series for NEET - 2020

Test Preparation on Morphology of plants–II Biology Test Series for NEET - 2020

Which of the following flowers only once in its life-time

1Bamboo species
2Jackfruit
3Mango
4Papaya

Beauty of Bougainvillea flower is due to

1Corolla
2Calyx
3Bracts
4Androecium

Keel is the characteristic feature of flower of

1Indigofera
2Aloe
3Tomato
4Tulip

Stamens attached to petals are

1Antipetalous
2Epipetalous
3Epiphyllous
4Episepalous

(b) When stamens adnate or unite with petals. This
condition is known as epipetalous. e.g., Petunia,
Datura.

Flower in which only one set of essential organ is present are
said to be

1Bisexual
2Monoecious
3Dioecious
4Unisexual

(d) Imperfect or unisexual or diclinous : A flower containing
either stamens or pistils e.g., Luffa. These are of two
types namely staminate which bear the stamens and
pistillate bearing pistils.

The expression ''gynoecium is apocarpous'' implies that the

1Gynoecium comprises only one pistil which is fused with the stamen
2Gynoecium comprises more than one carpel, all of which are free
3Gynoecium comprises only one carpel which is free
4Gynoecium comprises more than one carpel which are fused

The flower of Calotropis has which of the following
aestivations

1Twisted
2Imbricate
3Valvate
4Vexillary

Perigynous flowers are found in

1Cucumber
2China rose
3Rose
4Guava

Butterfly shaped flower with one stranded, two wing-like
and two keeled petal belong to

1Compositae
2Rubiaceae
3Malvaceae
4Papilionaceae

Check your progress:


Right Ans	Wrong Ans	Not Attempted

Prev Question Next Question Show Answer