science quiz for class 7

Which one of the following organism is not a unicellular organism ?

• Amoeba

• Earthworm

• Paramecium

• euglena

Which one of the following animal is vertebrate animal?

• earthworm

• pigeon

• butterfly

• leech

What is called the path in which all the planets move around the sun ?

• Orbit

• Axis

• year

• eclipse

Which planet is called the red planet ?

• Mercury

• Venus

• Earth

• Mars

Which one of the following is dicot seed?

• maize

• Rice

• Bean

• wheat

which part of the flower helps in pollination?

• Calyx

• corolla

• Androecium

• Gynoecium

which one of the plants contain fibrous root?

• Peepal

• Banyan

• Maize

• Mustard

What is the atomic number of nitrogen element?

• 5

• 6

• 7

• 8

what is the example of first class lever?

• knife

• wheel barrow

• scissor

• none of the avove

which of the following substance has fixed shape and volume?

• Water

• Air

• Ice

• Milk