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प्रश्न
Arrange the following set of a term in order, so as to be in a logical sequence. Rewrite the correct order.
Embryo, 1st male gamete, zygote, egg cell, micropyle.
उत्तर
Micropyle, 1st male gamete, egg cell, zygote, embryo
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संबंधित प्रश्न
Fill in the blanks:
Rich, wheat and maize are rich in _________ food.
What is the function of the following in a seed?
Cotyledons
Define the following:
Seed
Name the following:
Lightest seed.
Name the following:
Largest seed.
Seeds of drumstick and maple are carried long distances by wind because they possess
Group the seeds given in Figure12.3 (i) to (iii) according to their means of dispersion.
(a) Seed dispersed by wind
(b) Seed dispersed by water
(c) Seed dispersed by animal
Write how the following seed is dispersed.
Small and light seeds.
Cereals, castor and coconut possesses ______ seeds.
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.
