Agriculture - Mock Test 121

Question 1201

Photoperiod required to induce flowering in plants is called ?

A) Short day period B) Long day period C) Critical day length D) Photoinductive cycle

---

No Details

Question 1202

Photochemical excitation in chloroplasts is directly responsible for?

A) Photo-oxidation B) Photo-reduction C) Photophosphorylation D) All of the above

---

No Details

Question 1203

Phalaris minor is an important weed of?

A) Rice crop B) Maize crop C) Wheat crop D) Sugarcane crop

---

No Details

Question 1204

pH value of freshly drawn milk is?

A) 6.2 to 6.4 B) 6.5 to 6.7 C) 6.7 to 7 D) 7.0 to 7.5

---

No Details

Question 1205

Periodic occurrence over a large area, more population affected, the disease is?

A) Endemic B) Local C) Epophytotic D) Gummosis

---

No Details

Question 1206

Which of the following is controlled by gibberellic acid?

A) Fruit fall B) Ripening of fruits C) Vegetative growth D) Prevention of the loss of flowers

---

No Details

Question 1207

Which of the following is ethylene absorbent?

A) KMnO4 B) KNO3 C) K2SO4 D) KCI

---

No Details

Question 1208

Pectinophora gossibiella is known as?

A) Spotted bollworm B) American bollworm C) Pink bollworm D) Fruit borer

---

No Details

Question 1209

Peat soil are generally characterised as?

A) Black, heavy and acidic soil B) Red, light and acidic soil C) Black, light and alkaline soil D) Black, heavy and neutral soil

---

No Details

Question 1210

Patterns of evolution is?

A) Mendelian variation B) Interspecific hybridization C) Polyploidy D) All of the above

---

No Details