1. The formation of gametes by parents, the formation of zygotes, F1, and F2 plants can be explained by a diagram known as - (Gametes) (Zygotes)

• A) Punnett Square
• B) Heterozygous
• C) Test Cross
• D) Monohybrid Cross

Answer: A) Punnett Square

2. Which of the following conducts electricity?

• A) Glucose
• B) Alcohol solution
• C) HCl
• D) Phosphorus

Answer: C) HCl

3. What is the chemical name of Magnesium Milk?

• A) Magnesium Hydroxide
• B) Calcium Hydroxide
• C) Sodium Hydroxide
• D) Potassium Hydroxide

Answer: A) Magnesium Hydroxide

4. ____________ have the same atomic number but different mass numbers.

• A) Isobars
• B) Isotopes
• C) Isotones
• D) Isomers

Answer: B) Isotopes

5. Which type of interaction between species adversely affects both species?

• A) Amensalism
• B) Neutralism
• C) Competition
• D) Parasitism

Answer: C) Competition