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

  • A
    $(1-a), (2-c), (3-b)$
  • B
    $(1-a), (2-d), (3-c)$
  • C
    $(1-a), (2-d), (3-b)$
  • D
    $(1-b), (2-d), (3-a)$

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Similar Questions

How many reduction divisions are necessary for the formation of $200$ grains of wheat?

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Discuss with your teacher about:
$(i)$ haploid insects and lower plants where cell-division occurs,and
$(ii)$ some haploid cells in higher plants where cell-division does not occur.

Match the following:
Column-$I$ Column-$II$
$(a)$ Epicotyl $(v)$ Mango
$(b)$ Hypocotyl $(w)$ Plumule
$(c)$ Nuclear Endosperm $(x)$ Coconut water
$(d)$ Parthenocarpic fruits $(y)$ Banana
$(z)$ Radicle

Match the following columns:
Column-$I$ (Pre-fertilization)Column-$II$ (Post-fertilization)
$P$. Ovule$I$. Fruit
$Q$. Ovary$II$. Seed
$R$. Integument$III$. Seed coat
$S$. Ovary wall$IV$. Pericarp

In angiosperms,microsporogenesis and megasporogenesis

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