How many divisions were included in the sub-kingdom Thallophyta by Oswald Tippo?

  • A
    $20$ divisions
  • B
    $10$ divisions
  • C
    $7$ divisions
  • D
    $2$ divisions

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Similar Questions

Match the following:
List-$I$List-$II$
$A$. Coleorhiza$I$. Development of sporophyte directly from gametophyte without intervention of gametes
$B$. Apogamy$II$. Development of gametophyte directly from sporophyte without the involvement of reduction division
$C$. Indusium$III$. An unbranched columnar stem with a crown of leaves
$D$. Caudex$IV$. Protective covering of radicle
-$V$. Protective structure of a sorus

Read the following five statements $(A-E)$ and answer as asked next to them.
$(A)$ 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?

Find the mismatched pair.

Which one of the following is monoecious?

Which of the following groups is correct for seed-bearing plants (Spermatophytes)?

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