Biology XI Test – 1

They are the remains or impressions of living organisms preserved in rocks:

It is the study of fossils and their relationship to the evolution of life on earth:

Man has been able to produce food in greater quantities due to advancement in:

Taxonomy is the study of:

The statement made by a scientist, which may be the possible answer to the problem.

The entry of Plasmodium into the blood of Man was discovered by:

Sexual reproduction of the malaria parasite occurs in :

Inside human body Plasmodium attacks:

The part of Cinchona plant found suitable for the treatment of Malaria was:

When sporozoites of Plasmodium pass from the blood to liver cells, they multiply for:

The word malaria has been derived from the combination of two words which are:

Nucleus in plant cells was discovered by:

The water percentage of cytosol in the cytoplasm is:

Smooth Endoplasmic Reticulum helps to:

Morphologically Endoplasmic Reticulum exists in:

The 60S and 40S subunits on attachment with each other form:

Which of the following organelles is present in both prokaryotic and eukaryotic cells?

How may membranes comprise the nuclear envelop?

Which of the following molecules move regularly from the nucleus to the cytoplasm?

Green pigments capable of capturing the energy of sunlight are located within the:

The two types of cellular organelles that transform energy are:

The plastids that give fruits and flowers their orange and yellow colours are the:

The plastids that give fruits and flowers their orange and yellow colours are the:

In the fluid mosaic membrane model the lipid bilayer:

Which of the following cell organelles is not involved in the sequence of events from synthesis of an enzyme to its excretion?