51. During which phase an living organism becomes sexually mature ?
52. In plants, the phase from germination to grow till its maturity is known as ?
A. Linear growth phase
B. Germination phase
C. Flowering phase
D. None of the above
Answer : Option A
53. Which phase of conjugation is impossible in gametes ?
A. Post-fertilization phase
B. Fertilization phase
C. Pre-fertilization phase
D. Gamete phase
Answer : Option D
54. Two gametes having similar appearance are called as.....
55. In which plants isogametes are seen?
56. Morphologically distinct gametes are called as
57. Which organisms have diploid body organization?
A. Monera and Fungi
B. Algae and Bryophyte
C. Pteridophytes and Angiosperms
D. Both a and b
Answer : Option D
58. Which organisms have diploid body organization?
A. Pteridophytes, angiosperms
B. Angiosperms
C. Most of the animals
D. All three
Answer : Option D
59. Normally male gametes are.....
60. Normally Female gametes are.... .