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प्रश्न
What is puberty?
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उत्तर
The rate of general body growth begins to slow down, reproductive tissues begin to mature. This period during adolescence is called puberty.
संबंधित प्रश्न
(i) Name the part marked 'A' in the diagram.
(ii) How dose 'A' reachese part 'B'?
(iii) State the importance of the part 'C'.
(iv) What happens to the part marked 'D' after fertilisation is over?
"The chromosomal number of the sexually producing parents and their offspring is the same." Justify this statement.
What is the function of a flower?
In what ways is fertilisation in a plant similar to fertilisation in a human?
State whether the following statement is true (T) or false (F):
Flowers which possess stamens and carpel are called unisexual.
Draw a labelled diagram of a bisexual flower.
Draw a diagram of the longitudinal section of a flower and label on it sepal, petal, ovary and stigma.
What does germination mean?
Which of the following is the outermost protective layer of anther?
The flower of the Hibiscus plant is ______
