Advertisements
Advertisements
Question
Write how the following seed is dispersed.
Small and light seeds.
Solution
Small and light seeds are dispersed by wind. Small and light seeds are easily blown away by wind and are carried too far off places, e.g., grasses.
APPEARS IN
RELATED QUESTIONS
Name the following :
A chemical used in experiments which absorbs oxygen.
Fill in the blanks:
A seed is protected by ________ and __________ .
Fill in the blanks:
Rich, wheat and maize are rich in _________ food.
What is the function of the following in a seed?
Cotyledons
What is the function of the following in a seed?
Radicle
Define the following:
Seed
Seeds of drumstick and maple are carried long distances by wind because they possess
The male and female gametes fuse to form a _____(a)______ during the process of _____(b)______. This grows into an _____(c)______ which is enclosed within a seed. After fertilisation the ovules develop into _____(d)______ and the ovary develops into a _____(e)______.
Write how the following seed is dispersed.
Seeds with wings.
Visit a fruit market and collect as many local fruits as possible. If many fruits are not available, you can collect tomatoes and cucumbers (these are fruits, though we use them as vegetables). Make drawings of the different fruits. Split the fruits and examine the seeds within. Look for any special characteristics in the fruits and their seeds. You can visit a library also to learn about this.