131) A cross between a round, green seeded pea-plant (RRyy) and a wrinkled yellow seeded pea-plant (rrYY), the seeds produced in F₁ generation are

A) wrinkled and Yellow
B) Wrinkled and Green
C) Round and Yellow
D) Round and Green

132) In F₂ generation, the genotypic ratio of monohybrid cross is

A) 9:3:3:1
B) 3:1
C) 1:2:1
D) 3:1:3:9

133) The phase Omnis cellula c cellula, or cells arise from pre-existing cells was proposed by

A) Mendel
B) Virchow
C) Lamarck
D) None of the above

134) Transfer of pollen grains from another to stigma of the same flower is called

A) Cross pollination
B) Self pollination
C) Hydrophily
D) Anemophily

135) Growth of a plant in response to a light stimulus is known as

A) Geotropism
B) Hydrotropism
C) Phototropism
D) None of the above