Are you looking for Mcqs on Biodiversity? If Yes then you are at right place. Here you will find Biodiversity Mcq Questions and Answers, Trivia, Quiz, Interview MCQ & Biodiversity Current Affairs for Competitive Exams like Neet exams, around 30% to 40% of Neet questions are asked from given Biodiversity Mcqs. as you know Questions and Ansers on Biodiversity is very important for Neet Exam. In this Biodiversity MCQ section for Neet competition we are covering MCQS on Biodiversity
Question : The National aquatic animal of India is
A. Sea horse
B. River Dolphin
C. Blue whale
D. Gangetic shark
Question : Pick the correct match
A. Stratification – Population
B. Aerenchyma – Opuntia
C. Age Pyramid – Biome
D. Parthenium hysterophorus – a threat to biodiversity
Question : The region of biosphere reserve that is protected legally, where no human activity takes place is known as
A. transition zone
B. buffer zone
C. core zone
D. restoration zone
Question : Which of these is related to Ex-situ conservation of threatened plants and animals?
A. Biodiversity hotspots
B. Wildlife safari parks
C. Amazon rainforest
D. Himalayan region
Question : Presence of plants organised into well defined vertical layers based on their heights can be best observed in
A. grassland
B. tropical savannah
C. tropical rain forest
D. temperate forest
Question : The hot spots of biodiversity are characterized by:
A. low endemicity and low threat of extinction
B. low endemicity and high threat of extinction
C. high endemicity and low threat of extinction
D. high endemicity and high threat of extinction
Question : The main difference between the ‘Sixth extinction’ and the previous five extinctions is that, the sixth extinction
A. mainly affects plants
B. mainly occurs on islands
C. occurs at a faster rate
D. is exclusive of human activities
Question : Which of these is not a reason accounting for greater biodiversity of tropics?
A. more niche specialization
B. availability of more solar energy
C. more time for species diversification
D. large seasonal variations in environmental factors
Question : Biodiversity loss can lead to everything except this
A. increased resistance to the environmental perturbance
B. a decline in plant production
C. increased variability in water use
D. increased variability in pest and disease cycle
Question : The most important reason for biodiversity loss in today’s age is
A. over-exploitation
B. co-extinctions
C. alien species invasions
D. fragmentation and habitat loss