BIOLOGY TEST

The vacuole contains:

• Water

• Food

• Cell sap

• Molecule

A cell that is spherical in shape is:

• White Blood Cells

• Red blood cells

• Nerve cells

• Leukocytes

Answer explanation

https://www.toppr.com/guides/biology/cell-structure-and-function/cell-number-shape-and-size/

Pollen is produced in the:

• Filament

• Style

• Anther

• Pistil

Answer explanation

Pollen is a powdery substance produced by flowers of seed plants. It consists of pollen grains, which produce male gametes.

Which one of the following is a false fruit?

• Tomato

• Potato

• Pea

• Apple

Answer explanation

a fruit formed from other parts of the plant as well as the ovary, especially the receptacle.

The apple is called a false fruit as the apple develops from the thalamus of the flower

Malaria is caused by:

• Protozoan

• Bacteria

• Virus

• Fungi

Saffron’ is obtained from which among the following parts of the plant?

• Stigma

• Anther

• Stamen

• Pollen

Answer explanation

Saffron is a spice derived from the flower of Crocus sativus, commonly known as the “saffron crocus”. It is mainly grown in cold regions. Saffron’ is obtained from the stigma of the plant.

What is the translucent fluid part of the cytoplasm called?

• Cell protein

• Cytosol

• Matrix

• Organelles

Answer explanation

Cytosol is the liquid found inside cells. It is a water-based solution that floats organelles, proteins, and other cell structures.

Which among the following is aromatic dried flower buds of a tree?

• Black pepper

• Clove

• Cuisine

• None of the above

Answer explanation

Cloves are aromatic dried flower buds of a tree. Cloves are native to Indonesia and used as a spice in cuisines all over the world. Cloves are now harvested primarily in Indonesia, Madagascar, Zanzibar, Pakistan, and Sri Lanka; they are also grown in India under the name Lavang.

A cell without a cell wall is termed as-

• Tonoplast

• Protoplast

• Symplast

• Apoplast

Angiosperms are the dominant flora because of-

• Domestication by man

• Power of adapting in diverse habitats

• Self-pollination property

• Property of producing a large number of seeds