BIOLOGY TEST 10TH

NAME F THE STUDENT

____ is study of transmission of body features

• a. Trait
• b. Character
• c. Genetics
• d. Variations

The only gaseous hormone is ____

• Ga2
• Iaa
• Aba
• Ethylene

Heliotropism is shown by ____ plant

• Mango
• Neem
• Mimosa
• Sunflower

Geotropism can be demonstrated by using an instrument called ____

• Potometer
• Rheostat
• Clinostat
• Seismometer

The main area of cell-division in plant is ____

• Flower
• Trunk
• Meristem
• Stem

Any inheritable feature is a ____

• a. Trait
• b. Character
• c. Allele
• d. Gene

Dihybrid cross is, when ____ characters are studied at a time.

• 1
• 2
• 3
• 4

Which scientist’s findings are called as ‘Mendel’s laws of inheritance’?

• a. John
• b. Gregor
• c. Rudolph
• d. Schwann

____ is transmission of genetic characters from parents to offspring.

• a. Character
• b. Trait
• c. Heredity
• d. Similarity