AIPMT 2012 Mock Test

In the five-kingdom classification, Chlamydomonas and Chlorella have been included in:

Identify the likely organisms (a), (b), (c) and (d) in the food web shown below:

A test cross is carried out to:

Read the following statements (A – D):(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.How many of the above statements are right?

Which one of the following human organs is often called the “graveyard” of RBCs?