- AProphase - Centriole move towards opposite poles
- BMetaphase - Chromosomes are moved to spindle equator
- CAnaphase - Chromatids move to opposite poles.
- ✓Telophase - Spindle fiber attach to chromosome
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Pick the right choice for $A, B$ and $C$
$I.$ Water is essential for fertilisation
$II.$ Male gametophyte bears antheridia, while female gametophyte bears archegonium, which produces antherozoids and egg cell, respectively
$III.$ Antherozoids and egg cell fuses to give rise zygote. Zygote develops into young embryo. Embryo give rise to sporophyte
Which of the statements given above are correct?
$(i)$ Each step or rank in hierarchy is called taxonomic category.
$(ii)$ Species is a group of individual organisms with fundamental similarities capable of breeding among themselves.
$(iii)$ Taxonomic studies of all unknown organisms have led to the development of common categories like kingdom, phylum or division, class, order, family, genus and species.
$(iv)$ Lower the category, greater is the difficulty of determining the relationship to other taxa at the same level.