ICSE Class 10 Answered
Given below are diagrams showing different stages in the process of fertilisation of an egg in the female reproductive tract.
(i) Use the letters given below each diagram to show the correct order in the process of fertilisation.
(ii) Where in the female reproductive system does this process normally take place?
(iii) What is the biological term for the product of fusion?
(iv) What is the chromosome number of (1) the egg (2) the fused product?
(v) Draw a neat labelled diagram of a mature human sperm.
(i) Use the letters given below each diagram to show the correct order in the process of fertilisation.
(ii) Where in the female reproductive system does this process normally take place?
(iii) What is the biological term for the product of fusion?
(iv) What is the chromosome number of (1) the egg (2) the fused product?
(v) Draw a neat labelled diagram of a mature human sperm.
Asked by Topperlearning User | 23 Jul, 2015, 10:41: AM
Expert Answer
(i) D, B, C, A
(ii) In the oviduct/fallopian tube
(iii) Zygote
(iv) 1- Chromosome number of the egg = 23
2- In the fused product (zygote) = 46
(v) A mature human sperm
Answered by | 23 Jul, 2015, 12:41: PM
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