Answer
432k+ views
Hint: Bright colored flowers attract insects, which tend to sit on those flowers. For pollination, by an insect, the pollen must attach to the insects thus, such pollen grain has spines and has oily substances around the pollen grain.
Complete answer:
Many flowering plants rely on animals or insects for cross-pollination. Pollen grain sticks to the insect's bodies and is transferred when the insect goes to another flower. The insects pollinate plants to get a reward, which is food or nectar in exchange for moving their pollen to another flower. Flowers can produce two kinds of pollen: a normal and a sterile but tasty for the insects which are highly rich in protein thus, some bees and beetles eat it. Flower to be pollinated by an insect should have the following characters-
They are showy or bright-colored
Most insect-pollinated flowers have a landing platform.
The pollen is spiny, heavy, rough, and surrounded by a yellow oily sticky substance called pollen kit
The stigma is often inserted and sticky.
Some flowers provide a safe place to insects for laying eggs, for example- yucca.
Additional Information: -Insects and animals in pollination are-
Insects- bees, wasps, flies, butterflies, moths
Birds- hummingbirds, honeycreepers
Mammals- bats, mice, monkeys
-Nectar is a sugary solution produced in special flower glands called nectarines. Nectar contraction matches the energy requirements of the pollinator like a bird and bee-pollinated flowers have different sugar concentrations.
So, the correct answer is, ‘rough and sticky.’
Note: -Entomophily condition when the pollen grains are transferred to a mature though the agents of insects like the moth, butterflies, wasps, bees, beetles, etc.
-Ornithophily is a mode of allogamy performed by birds. Such flowers are bright in color, have leathery floral parts and absence of scent.
Complete answer:
Many flowering plants rely on animals or insects for cross-pollination. Pollen grain sticks to the insect's bodies and is transferred when the insect goes to another flower. The insects pollinate plants to get a reward, which is food or nectar in exchange for moving their pollen to another flower. Flowers can produce two kinds of pollen: a normal and a sterile but tasty for the insects which are highly rich in protein thus, some bees and beetles eat it. Flower to be pollinated by an insect should have the following characters-
They are showy or bright-colored
Most insect-pollinated flowers have a landing platform.
The pollen is spiny, heavy, rough, and surrounded by a yellow oily sticky substance called pollen kit
The stigma is often inserted and sticky.
Some flowers provide a safe place to insects for laying eggs, for example- yucca.
Additional Information: -Insects and animals in pollination are-
Insects- bees, wasps, flies, butterflies, moths
Birds- hummingbirds, honeycreepers
Mammals- bats, mice, monkeys
-Nectar is a sugary solution produced in special flower glands called nectarines. Nectar contraction matches the energy requirements of the pollinator like a bird and bee-pollinated flowers have different sugar concentrations.
![seo images](https://www.vedantu.com/question-sets/d0019868-16d1-429a-a203-e1e63de651ce6758640406154798281.png)
So, the correct answer is, ‘rough and sticky.’
Note: -Entomophily condition when the pollen grains are transferred to a mature though the agents of insects like the moth, butterflies, wasps, bees, beetles, etc.
-Ornithophily is a mode of allogamy performed by birds. Such flowers are bright in color, have leathery floral parts and absence of scent.
Recently Updated Pages
What are the figures of speech in the poem Wind class 11 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Write down 5 differences between Ntype and Ptype s class 11 physics CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Two tankers contain 850 litres and 680 litres of petrol class 10 maths CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
What happens when eggshell is added to nitric acid class 12 chemistry CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Why was Kamaraj called as Kingmaker class 10 social studies CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
What makes elections in India democratic class 11 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Trending doubts
Which are the Top 10 Largest Countries of the World?
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Which mountains are called the Blue Mountains 1 Nilgiri class 8 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
The Equation xxx + 2 is Satisfied when x is Equal to Class 10 Maths
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
How many crores make 10 million class 7 maths CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Differentiate between homogeneous and heterogeneous class 12 chemistry CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Difference Between Plant Cell and Animal Cell
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
What is BLO What is the full form of BLO class 8 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)