Please experts also provide reason for the answer
Dear student,
a. Pollen grains (haploid) inside the anther(diploid) contain two generations - namely parent (anther) and pollen grains (daughter) which later give rise to next generation.
b. Germinated pollen grains (haploid) containing two male gametes will be the same generation.
c. Seeds (2n) contain three generations namely embryo (2n), female gametophyte (n) and seed coat (2n)
d. Embryo sac contains female gametophyte (daughter) inside the ovule (parent ), hence two generations
Thus the correct answer is option 2 - a and d
Regards
a. Pollen grains (haploid) inside the anther(diploid) contain two generations - namely parent (anther) and pollen grains (daughter) which later give rise to next generation.
b. Germinated pollen grains (haploid) containing two male gametes will be the same generation.
c. Seeds (2n) contain three generations namely embryo (2n), female gametophyte (n) and seed coat (2n)
d. Embryo sac contains female gametophyte (daughter) inside the ovule (parent ), hence two generations
Thus the correct answer is option 2 - a and d
Regards