ICSE Class 10 Answered

plz solve these

Asked by lovemaan5500 | 23 Nov, 2017, 01:27: PM

Expert Answer

(a) Fertilisation is the product of egg nucleus and sperm nucleus.

Ans. Zygote is the product of egg nucleus and sperm nucleus.

(b) Mortality is the number of deaths per thousand of the population per decade.

Ans. Mortality is the number of deaths per thousand of the population per year.

Answered by Sheetal Kolte | 23 Nov, 2017, 03:09: PM

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