(B) Statement $X$ is incorrect because deep-sea hydrothermal vents are characterized by extremely high temperatures,often exceeding $300^{\circ}C$ to

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

(B) Statement $X$ is incorrect because deep-sea hydrothermal vents are characterized by extremely high temperatures,often exceeding $300^{\circ}C$ to $400^{\circ}C$,not $25^{\circ}C$ to $30^{\circ}C$.Statement $Y$ is incorrect because reptiles and amphibians are ectotherms and are generally stenothermal,meaning they can only tolerate a narrow range of temperatures. Eurythermal organisms are those that can tolerate a wide range of temperatures.

Class 12 Biology Organisms and Populations Mix Examples- Organisms and Populations

Medium

$X$ - In deep-sea hydrothermal vents,the average temperature is between $25^{\circ}C$ to $30^{\circ}C$.
$Y$ - Reptiles and amphibians are eurythermal.

A
$X-Y$ correct
B
$X-Y$ incorrect
C
$X$ - correct,$Y$ - incorrect
D
$X$ - incorrect,$Y$ - correct

Explore More

Browse All

Question Bank

All Subjects

Class 12 Questions

Class 12

Biology Questions

Chapter

Organisms and Populations

Subtopic

Mix Examples- Organisms and Populations

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

Medium

View Solution

The figure given below is a diagrammatic representation of the response of organisms to abiotic factors. What do $(a)$,$(b)$,and $(c)$ represent respectively?
$(a)$ $(b)$ $(c)$

Medium

View Solution

Match the following columns regarding physiological adaptations in organisms:

Column-$I$ Column-$II$

$(a)$ Diapause $(i)$ Inactive stage during summer

$(b)$ Hibernation $(ii)$ Inactive stage during winter

$(c)$ Dormancy $(iii)$ Temporary suspension of development

$(d)$ Aestivation $(iv)$ Reduced metabolic state during unfavorable conditions

Column-$I$	Column-$II$
$(a)$ Diapause	$(i)$ Inactive stage during summer
$(b)$ Hibernation	$(ii)$ Inactive stage during winter
$(c)$ Dormancy	$(iii)$ Temporary suspension of development
$(d)$ Aestivation	$(iv)$ Reduced metabolic state during unfavorable conditions

Medium

View Solution

According to the $1991$ census,the maximum percentage of population increase was in which state?

Easy

View Solution

Which of the following is an omnivore?

Medium

View Solution

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial

For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free

For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo

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

$X$ - In deep-sea hydrothermal vents,the average temperature is between $25^{\circ}C$ to $30^{\circ}C$.$Y$ - Reptiles and amphibians are eurythermal.

Similar Questions

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

The figure given below is a diagrammatic representation of the response of organisms to abiotic factors. What do $(a)$,$(b)$,and $(c)$ represent respectively?$(a)$ $(b)$ $(c)$

According to the $1991$ census,the maximum percentage of population increase was in which state?

Which of the following is an omnivore?

Vedclass Test Series

Exam Paper Generator

Online Exam Module

$X$ - In deep-sea hydrothermal vents,the average temperature is between $25^{\circ}C$ to $30^{\circ}C$.
$Y$ - Reptiles and amphibians are eurythermal.

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

The figure given below is a diagrammatic representation of the response of organisms to abiotic factors. What do $(a)$,$(b)$,and $(c)$ represent respectively?
$(a)$ $(b)$ $(c)$