Which kingdom encompasses organisms like Chrysophytes, Euglenoids, Dinoflagellates, and Slime moulds?

The infective stage of Plasmodium to man, is

Which group of protists contributes significantly to the formation of red tides, often leading to marine animal mortality?

In which of the following organisms the cell wall is composed of two thin overlapping shells which fits together like a soap case

Which parasitic protist causes sleeping sickness, a disease transmitted by the tsetse fly?

Which of the following characteristics is NOT common to all protists?

Consider the following statements

I. Kingdom-Protista forms a link between monerans and the other organisms like plants, animal and fungi

II. Protists reproduce asexually and sexually by a process involving cell fusion and zygote formation

III. Being eukaryotes, the protistan cell body contains a well defined nucleus and other membrane-bound organelles

Which of the statements given above are correct?

Protists are

Which of the following is NOT a reason Mendel chose pea plants for his genetic studies?

Plant like nutrition is present in

Diatoms are unique due to their cell walls being composed of: