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(b) pollen grain on upper surface of stigma and ovule
(b) stem, roots and leaves
(b) hyphae
(b) halving of chromosomes during gamete formation
(a) gametes, zygote, embryo, seedling
Length of pollen tube depends on the distance between
(b) pollen grain on upper surface of stigma and ovule
(b) pollen grain on upper surface of stigma and ovule
See lessVegetative propagation refers to formation of new plants from
(b) stem, roots and leaves
(b) stem, roots and leaves
See lessIn Rhizopus, tubular thread-like structures bearing sporangia at their tips are called
(b) hyphae
(b) hyphae
See lessThe number of chromosomes in parents and off springs of a particular species remains constant due to
(b) halving of chromosomes during gamete formation
(b) halving of chromosomes during gamete formation
See lessThe correct sequence of reproductive stages seen in flowering plants is
(a) gametes, zygote, embryo, seedling
(a) gametes, zygote, embryo, seedling
See less