Multiple choice

Minute openings in the epidermis of green aerial parts of plants are called

  1. guard cells

  2. stomata

  3. lysosomes

  4. chloroplasts

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Stomata are the microscopic pores found in the epidermis of leaves and other green aerial parts of plants. They are primarily responsible for gas exchange and transpiration.