Fill in the blanks :
(a) fusion of two _____ results in the formation of zygote. (b) Development of ______ from the ______ is called embryogenesis. (c) _____ animals give birth to young ones . (d) After fertilization ,______are transformed into seeds .
Answer & explanation
Correct answer: option 2
The correct answer is Option (2)- (a) gametes (b) embryo ,zygote , (c) viviparous , (d) ovules .
(a) Fusion of two gametes results in the formation of zygote. Zygote is the first cell of diploid organisms including human beings .
(b) Development of embryo from the zygote is called embryogenesis.
(c) Viviparous animals give birth to young ones . The zygote develops into young ones inside the body of the female .
(d) After fertilization ovules are transformed into seeds and the ovary becomes a fruit.