A: Development is the emergence of a multicel | vedclass

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Question

(C) The Assertion is incorrect because development is the emergence of a multicellular organism from a single cell (the zygote),not a group of cells.T

Vedclass · Accepted Answer

Assertion is correct,but Reason is incorrect.

Vedclass · Answer

(C) The Assertion is incorrect because development is the emergence of a multicellular organism from a single cell (the zygote),not a group of cells.The Reason is correct because biological development involves three fundamental processes: growth (increase in size/number of cells),differentiation (specialization of cells),and morphogenesis (the development of the shape and structure of the organism).Since the Assertion is false and the Reason is true,the correct option is $C$.

$I$. Nerium	Sunken stomata	Lower epidermis of leaves to reduce loss of water
$II$. Calotropis	Non-succulent	Root cells with thickened cell walls
$III$. Peperomia	Leaf succulent	Leaf epidermal cell,store water
$IV$. Ammophila	Dicot	Curl their leaves to minimise loss of water
$V$. Tribulus	Ephemeral	Water is stored in stem

$A$: Development is the emergence of a multicellular organism from a single group of cells.
$R$: Development involves growth,differentiation,and morphogenesis.

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$A$: Development is the emergence of a multicellular organism from a single group of cells.$R$: Development involves growth,differentiation,and morphogenesis.