Reproductive Cycle Quiz Questions and Answers PDF - 389

MCQ 1941: The female reproductive cycle may be disturbed by

1. malnourishment only
2. emotional stresses only
3. over-eating
4. malnourishment and emotional stress

MCQ 1942: NAA (naphthalene acetic acid ) helps in

1. fruit setting
2. abscission
3. sprouting of potatoes
4. leaf senescence

MCQ 1943: Which of the following is the lifestyle of the hydra?

1. sedentary
2. locomotory
3. semi-sedentary
4. none of others

MCQ 1944: The successive cells in pericardial muscles are separated with the help of junctions called as

1. inoculated
2. interstitial disc
3. intercalated disc
4. interlaced disc

MCQ 1945: A bacterial cell contains 70% of which?

1. proteins
2. water
3. lipids
4. DNA