Agriculture - Mock Test 142

Question 1411

Genetic basis of evolution is?

A) Availability of genetic variability B) Selection from diversity C) Isolation D) All of the above

---

No Details

Question 1412

Generally, when carbohydrate is respired in the cell the RQ is?

A) 1 B) 0.5 C) 1.2 D) 1.5

---

No Details

Question 1413

Generally which acid is used to supplement the acidity of fruit for jam making?

A) Citric acid B) Tartaric acid C) Maleic acid D) All of the above

---

No Details

Question 1414

Generally viruses are composed of?

A) Nucleic acid B) Protein C) Nucleic acid and protein D) Nucleic acid and carbohydrates

---

No Details

Question 1415

Generally seedless watermelon is?

A) Diploid B) Triploid C) Tetraploid D) Hexaploid

---

No Details

Question 1416

Generally all kinds of nematodes can be destroyed at?

A) 30 - 45?C B) 35 - 40?C C) 40 - 45?C D) 50 - 55?C

---

No Details

Question 1417

Gene to gene host pathogen relationship was propounded by?

A) Stakman B) Walker C) Flor D) Horsfall

---

No Details

Question 1418

Garlic contains a colourless and odourless amino acid?

A) Metheonine B) Serine C) Allicin D) All of the above

---

No Details

Question 1419

Fruits are blanched before canning at?

A) 80?C B) 90?C C) 100?C D) None of the above

---

No Details

Question 1420

Freezing point depression of a solution is measured with?

A) Viscometer B) Osmometer C) Calorimeter D) Spectrophotometer

---

No Details