Identify the incorrect statement.

  • A
    Seasonal estrous cycles are observed in sheep,rats,deer,dogs,and tigers.
  • B
    Menstrual cycles are observed in monkeys.
  • C
    Interaction between hormones and certain environmental factors regulates the reproductive processes.
  • D
    Gamete fusion is necessary in asexual reproduction.

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Similar Questions

Give reasons as to why cell division cannot be a type of reproduction in multicellular organisms.

Match the following columns:
Column-$I$ Column-$II$
$(a)$ Penicillium $(1)$ Zoospores
$(b)$ Hydra $(2)$ Gemmules
$(c)$ Sponge $(3)$ Conidia
$(d)$ Chlamydomonas $(4)$ Budding

Match the following columns:
Column-$I$ (Organisms) Column-$II$ (Chromosome number in gamete)
$P$. Apple $I$. $12$
$Q$. Rice $II$. $10$
$R$. Maize $III$. $190$
$S$. Potato $IV$. $17$
$T$. Butterfly $V$. $24$

Meiosis takes place in

In which of the following is external fertilization observed?

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