Fruit and Seed Dispersal Test
Description: This test helps the student to revise the topic | |
Number of Questions: 25 | |
Created by: Tanuja Atwal | |
Tags: classification of fruit and seed dispersal Biology Trigonometry |
________ is the fruit that develops from a superior ovary in which the pericarp and the seed coat remain free from each other.
______ develops from any part of the flower other than the ovary. It may develop from the receptacle or the calyx.
______ is the fruit that develops from chambered monocarpellary superior ovary. The dry papery seed coat remains fused with the pericarp.
_________ develops from an inflorescence.
True fruit develops from the ovary, but false fruit develops from flora parts such as
A fruit can be described as a ripened
A fruit wall developed from ovary is called
Sometimes the ovary develops normally into a fruit without fertilization. Such a type of fruit development is called ______.
____ is a one-seeded fruit in which the pericarp becomes hard and woody.
______ is a one or two-seeded fruit in which the pericarp bears flat wing-like structures adapted for wind dispersal.
____ is the fruit that develops from a monocarpellary, multi-seeded gynoecium. The fruit dehisces longitudinally along two sutures.
____ is the fruit formed of two or more fused carpels containing many seeds.
______ develops from a monocarpellary multi-seeded gynoecium but dehisces longitudinally along the ventral suture only.
_____ is a collection of simple fruit developing from the apocarpous pistil of a flower.
An aggregate of simple fruit borne by a single flower is called an _____.
______ are thin, flat membranous appendages developed in certain fruits and seeds.
Parthenocarpy can also be induced artificially by spraying the flowers with growth promoting hormones called
Ash, maple, yam, shorea etc. are the examples of ______.
The calyx gets modified into hair-like structures called _____, which persists in the fruit.
Some plants distribute their seeds by violently ejecting them so that they fall well away from the parent plant. This is ______.
Sometimes the style of the flower persists and becomes plume-like or feathery. This is called ________.
Seeds of eaten fruits pass out undigested or are discarded. This type of dispersal is called
____ stored by animals as reserve, are forgotten and germinate under favourable conditions.
_____ is the middle layer of a true fruit.
____ seeds have sticky glands which adhere to the feet of birds.