Question

differentiate between the following pairs on the basis of what is given in the brackets

1) calyx,Corolla (type of colour)

2) vasoconstriction, vasodilation (function)​

Answer 1

Answers:-

1)Answer

⋆Calyx - Calyx also called sepals are green in colour.

⋆Corolla - Corolla also known as petals are generally colourful in order to attract insect to pollinate the flower.

2)Answer

⋆Vasoconstriction - Vasocontriction is the contraction of blood vessels thus the flow of blood is reduced and the blood is pumped with higher blood preasure.

⋆Vasodilation - Vasodilation is the expansion thus the flow of blood is increased and the blood is pumped with lower blood preasure .