Fungi: O Level Biology Quiz Questions and Answers PDF - 329

MCQ 1641: In fungi, the enzymes are secreted through

1. slime capsule
2. hypha
3. cytoplasm
4. multiple nucleoli

MCQ 1642: Synthesis of new protoplasm largely depends upon

1. proteins
2. starch
3. cellulose
4. cytoplasm

MCQ 1643: Skin is protected from harmful ultraviolet rays through

1. dermis
2. cornified layer
3. granular layer
4. malpighian layer

MCQ 1644: Backflow of blood into the atria is prevented through

1. bicuspid valves
2. tricuspid valves
3. mitral valve and the chordae tendineae
4. semi lunar valves

MCQ 1645: All are wrong about Red blood cells (RBCs),but

1. have nucleus
2. are irregular in shape
3. act in phagocytosis
4. transport oxygen