64
The folded portion of mitochondrion is called
- A. cristae
- B. cell membrane
- C. nucleolus
- D. partition
65
Which of the following parts of a cell is not an organelle?
- A. Food vacuole
- B. Mitochondrion
- C. Cell wall
- D. Nucleus
66
The structure used for movement in Amoeba is
- A. cilia
- B. pseudopodia
- C. flagella
- D. endoplasm
67
Which of the following statements is correct about
organs?
- A. They are composed of specialized cells
- B. They perform a certain overall function
- C. They are not found in plants
- D. Unicellular animals have few organs
68
The epidermis of the mammalian skin is an example
of a tissue because the cells
- A. prevent light from passing through them
- B. have a similar structure and function
- C. prevent excessive loss of water
- D. are impregnated with keratin
69
Which of these organelles is common to both plant
and animal cells?
- A. Chloroplast
- B. Centriole
- C. Mitochondrion
- D. Pyrenoid
70
The following life processes are common to both
plants and animals except
- A. respiration
- B. growth
- C. reproduction
- D. photosynthesis