class 8

1. Deforestation takes place by

• Human activities

• Only by natural resources

• Both of these

• None of these

A place in environment where an organism lives is ________

• Home

• Resort

• Habitat

• Reservoir

Sanctuary is a place where

• Animals are protected

• Plants are protected

• Office of forest department

• None of these

Part of earth which supports the biodiversity is called

• Biosphere

• Sanctuary

• Ecosystem reserve

• Biotic community

Fauna indicates for

• Plants

• Animals

• Bith plants and animals

• None of these

The functional unit of life is called

• Cell

• Egg

• Nucleus

• None of these

The kitchen of the cell is called

• Cell wall

• Nucleus

• Vacuoles

• Plastids

Tissue is a

• Group of organs

• Group of cells

• Group of tissues

• Group of organisms

The calls capable of changing shapes are

• Amoeba cell

• WBC

• Both of these

• None of these

The control unit of cell is

• Nucleus

• Cell wall

• Cytoplasm

• All of these