Match the following columns:

Column-$I$	Column-$II$
$(a)$ Clarias gariepinus	$(1)$ Zebra
$(b)$ Lantana	$(2)$ Tiger
$(c)$ Bali	$(3)$ Weed
$(d)$ Quagga	$(4)$ African Catfish

Match List-$I$ with List-$II$ :

List-$I$	List-$II$
$a$. Sacred groves	$i$. Alien species
$b$. Zoological park	$ii$. Release of large quantity of oxygen
$c$. Nile perch	$iii$. Ex-situ conservation
$d$. Amazon forest	$iv$. Khasi Hills in Meghalaya

Choose the correct answer from the options given below :

The main objective of plant conservation is ..........

Given below are two statements.
Statement $I$: $Rauwolfia$ $vomitoria$ found in Himalayan ranges shows variation in potency and concentration of active component reserpine.
Statement $II$: Ecosystem diversity is observed in regions of Rann of Kutch.
In the light of the above statements,choose the correct option.

Match the List-$I$ with List-$II$:

List-$I$	List-$II$
$A$. Narrowly utilitarian	$i$. Hot-spot
$B$. Broadly utilitarian	$ii$. Seed bank
$C$. In situ conservation	$iii$. Photosynthesis
$D$. Ex-situ conservation	$iv$. Food and Fibre

Match the category in Column-$I$ with their description in Column-$II$.

Column-$I$	Column-$II$
$i$. Extinct	$a$. Decline in species population from $50\%$ to $70\%$ over last $10$ years.
$ii$. Endangered	$b$. Species that are abundant.
$iii$. Vulnerable	$c$. Species of which its last individual has died.
$iv$. Least concern	$d$. Decline in species population from $30\%$ to $50\%$ over last $10$ years.