Question

56. In plant cell, water is mostly retained in the:

(A) Cell wall

(B) Cytoplasm

(C) Vacuole

(D) Nucleus

57. In a cell, hydrolytic enzymes are mostly found in?

(A) Lysosomes

(B) Mitochondria

(C) Ribosomes

(D) Plastids

58. Powdery mildew of pea is caused by:

(A) Xanthomonas orzae

(B) Erysiphe pisi

(C) Agrobacterium tumifaciens

(D)Bacillus anthracis

59. The rate of transpiration in plants is primarily influenced by all the environmental factors

except:

(A) Light

(B) Humidity of air

(C) Temperature

(D) Soil nitrogen content

60. In C3 plants the first compound that is formed after CO2 fixation is:

(A) 3-phosphoglyceric acid

(B) Phosphoenol pruvate

(C) Ribulose 1,5 bisphosphate
(D) Oxaloacetic acid​

Answer 1

56. Vacuole (plants) Quick look: A vacuole is a membrane-enclosed fluid filled sac found in the cells of plants including fungi. Vacuoles can be large organelles occupying between 30% and 90% of a cell by volume. ... contribute to the rigidity of the plant using water to develop hydrostatic pressure.

Answer 2

1. vacuole
2. lysosomes
3. please mark me brainiest