Identify the plant parts that consist of two | vedclass

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(A) In plants,the sporophyte generation is diploid $(2n)$ and the gametophyte generation is haploid $(n)$.$(a)$ Pollen grains (male gametophyte,$n$) d

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$(a)$ and $(d)$

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(A) In plants,the sporophyte generation is diploid $(2n)$ and the gametophyte generation is haploid $(n)$.$(a)$ Pollen grains (male gametophyte,$n$) develop inside the anther (part of the sporophyte,$2n$). Thus,this represents two generations.$(b)$ $A$ germinated pollen grain is a single generation (male gametophyte).$(c)$ $A$ seed contains an embryo (new sporophyte) and endosperm/seed coat (parental sporophyte tissues). While it involves different generations,the question specifically refers to the gametophyte within the sporophyte structure.$(d)$ The embryo sac (female gametophyte,$n$) develops inside the ovule (part of the sporophyte,$2n$). Thus,this represents two generations.Therefore,$(a)$ and $(d)$ are the correct examples of one generation within another.

Column-$I$	Column-$II$
$(1)$ Germ pore	$(a)$ Lack of sporopollenin
$(2)$ Parthenium	$(b)$ Malva
$(3)$ Self incompatibility	$(c)$ Palms
	$(d)$ Contaminant with imported wheat

Identify the plant parts that consist of two generations,one within the other:
$(a)$ Pollen grains inside the anther
$(b)$ Germinated pollen grain with two male gametes
$(c)$ Seed inside the fruit
$(d)$ Embryo sac inside the ovule

Similar Questions

Identify the odd one out.

Match the following:

Column-$I$ Column-$II$

$(1)$ Germ pore $(a)$ Lack of sporopollenin

$(2)$ Parthenium $(b)$ Malva

$(3)$ Self incompatibility $(c)$ Palms

$(d)$ Contaminant with imported wheat

Select the incorrect statement.

After anther culture,some diploid plants are observed along with haploid plants. Which of the following parts induces the origin of the diploid plants?

Which of the following statement$(s)$ is/are correct for cleistogamous flowers?
$(a)$ They have exposed anthers and stigma
$(b)$ They produce assured seed set
$(c)$ They need pollinators for pollination
$(d)$ Variations in traits are not seen in next generation

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Identify the plant parts that consist of two generations,one within the other:$(a)$ Pollen grains inside the anther$(b)$ Germinated pollen grain with two male gametes$(c)$ Seed inside the fruit$(d)$ Embryo sac inside the ovule