A plant species exhibits cleistogamous flowers alongside chasmogamous flowers. What is the PRIMARY advantage conferred by the cleistogamous flowers?
Increased genetic diversity through cross-pollination
Assured seed set even in the absence of pollinators
Attraction of a wider range of pollinators
Production of larger and more nutritious seeds
Related Questions
Number of carpels is Sida cordifolia is always
Equal to the number of styles
Equal to the number of locules
Double the number of styles
Half the number of locules
The flower of this plant is Actinomorphic
Pea
Gulmohar
Chilli
Cassia
Hypogynous flowers are seen in
Plum
Rose
Pea
Peach
United sepals are called …A… . Free sepals are called …B… . Here, A and B refers to
A: gamosepalous, B: polysepalous
A: polysepalous, B: gamosepalous
A: syncarpous, B: apocarpous
A: epipetalous, B: polypetalous
Aggregate fruit formed from
Multicarpellary apocarpous ovary
Multicarpellarey syncarpous ovary
Monocarpellary apocarpous ovary
Monocarpellary syncarpous ovary
Gynobasic style is the characteristic features of
Malvaceae
Lamiaceae
Ranunculaceae
Brassicaceae
Which one of the following statements is correct with reference to Amentum?
The peduncle is fleshy and bears unisexual flowers and the flowers open in basipetal manner
The peduncle is condensed and bears bisexual flowers and the flowers open in a centripetal manner
The peduncle is weak, drooping and bear unisexual flowers and the flowers open in an acropetal manner
The peduncle grows indefinitely and bears bisexual flowers and flowers open in basipetal manner
How many of the given plants have zygomorphic flowers?
Mustard, Datura, Chilli, Gulmohur, Bean
Four
Three
Two
One
Which of these is an example for zygomorphic flower with imbricate aestivation?
Calotropis
Mustard
Canna
Cassia
The example for trimerous, unisexual flower is
Cocos nucifera
Hibiscus
Tamarind
Pea
