Genetic engineering is the

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10.Biotechnology and its Application

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Genetic engineering is the

Formation of new gene artificially

Formation of $RNA $ from $DNA $ artificially

Modification of genes artificially

Formation of $DNA$ from non $DNA$ material

Solution

(c)Genetic engineering is $DNA$ manipulation technology that produces and modified $DNA$ sequences for creating cells, tissues organs and individuals to suit human requirements.

Standard 12

Biology

Choose the false pair

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Highlight five areas where biotechnology has influenced our lives.

easy

Plants, bacteria, fungi and animals whose genes have been altered by manipulation are called

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Identify the incorrect statement.

$(i)$ Bacillus thuringiensis are available in sachets as dried spores which are mixed with kerosine and sprayed on to vulnerable plants

$(ii)$ B. thuringiensis are used to control butterfly caterpillars, but leave other insects unharmed

$(iii) $ The toxin of B. thuringiensis is released in the blood of larvae and the larvae get killed

$(iv)$ By the development of methods of genetic engineering B. thuringiensis toxin genes have been introduced

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Match the columns :

Column – $I$ Column – $II$

$(1)$ Corn $(a)$ Boll worms

$(2)$ Tobacco $(b)$ Book worms

$(3)$ Cotton $(c)$ Cornborer

$(d)$ Milade gain Inkoganitia

easy

Column – $I$	Column – $II$
$(1)$ Corn	$(a)$ Boll worms
$(2)$ Tobacco	$(b)$ Book worms
$(3)$ Cotton	$(c)$ Cornborer
	$(d)$ Milade gain Inkoganitia

Genetic engineering is the

Solution

Similar Questions

Choose the false pair

Highlight five areas where biotechnology has influenced our lives.

Plants, bacteria, fungi and animals whose genes have been altered by manipulation are called

Match the columns : Column – $I$ Column – $II$ $(1)$ Corn $(a)$ Boll worms $(2)$ Tobacco $(b)$ Book worms $(3)$ Cotton $(c)$ Cornborer $(d)$ Milade gain Inkoganitia

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Match the columns :

Column – $I$ Column – $II$

$(1)$ Corn $(a)$ Boll worms

$(2)$ Tobacco $(b)$ Book worms

$(3)$ Cotton $(c)$ Cornborer

$(d)$ Milade gain Inkoganitia