Identify $X$ and $Y$ in the given figure,which represents the biome distribution with respect to mean annual temperature and mean annual precipitation.

  • A
    $X$ = temperate forest,$Y$ = tropical forest
  • B
    $X$ = arctic and alpine tundra,$Y$ = desert
  • C
    $X$ = coniferous forest,$Y$ = grassland
  • D
    $X$ = tropical forest,$Y$ = coniferous forest

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Similar Questions

Match the ecological hierarchy given in Column-$I$ with their explanation in Column-$II$. Choose the correct answer from options given below.
Column-$I$Column-$II$
$a$. Organism$i$. Flora and fauna of a specific climatic zone.
$b$. Population$ii$. Populations of different species of an area.
$c$. Community$iii$. Organisms of same kind inhabiting an area.
$d$. Biome$iv$. Basic unit of hierarchy.

What type of human population is represented by the given age pyramid?

The given diagram represents the response of organisms to abiotic factors. What do $i, ii,$ and $iii$ represent respectively?
| $i$ | $ii$ | $iii$ |

Match Column-$I$ with Column-$II$ and select the correct option.
Column-$I$Column-$II$
$(a)$ Mutualism$(i)$ Potent force of organic evolution
$(b)$ Orchid$(ii)$ Negative interaction
$(c)$ Parasitism$(iii)$ Beneficial interaction
$(d)$ Competition$(iv)$ No harm to the host

Match List-$I$ with List-$II$.
List-$I$List-$II$
$A$. Logistic growth$I$. Unlimited resource availability condition
$B$. Exponential growth$II$. Limited resource availability condition
$C$. Expanding age pyramid$III$. The percent individuals of pre-reproductive age is largest followed by reproductive and post-reproductive age groups
$D$. Stable age pyramid$IV$. The percent individuals of pre-reproductive and reproductive age group are same

Choose the correct answer from the options given below:

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