MCQ
If there were $4$ chromosomes present during prophase, how many chromosomes are there in each cell at the end of anaphase $II$
- A$16$
- B$4$
- ✓$2$
- D$8$
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$(A)$ In Equisetum, the female gametophyte is retained on the parent sporophyte.
$(B)$ In Ginkgo, male gametophyte is not independent.
$(C)$ The sporophyte in Riccia is more developed than that in Polytrichum.
$(D)$ Sexual reproduction in Volvox is isogamous.
$(E)$ The spores of slime moulds lack cell walls.How many of the above statements are correct?
Identify $A$ and $B$ to complete the given statement