1. Which cell parts are present only in animal cells?
a. cell wall
b. centrioles
c. chloroplast
d.cytoplasm

2. Which cell parts are present only in plant cells?
a. cell wall
b. centrioles
c. chloroplast
d. both cell wall and chloroplast

3. Which of the following organelles is common to both plant and animal cells? a. cell wall
b. centrioles
c. chloroplast
d. cytoplasm

4. A sperm unites with an egg cell to form a zygote. Which is process taking place?
a. fertilization
b. pollination
c. reproduction
d. propagation

5. Which part of the flower are involved in sexual reproduction?
a. stamen & sepals
b. stamen & pistil
c. petals & pistil
d. petals & pollen grains​