Here below given some basic mcq’s of ecosystem with answer which is explained in details. Lets check one by one. Question 1:Which of the following is considered a primary consumer in an ecosystem?(A) Lion(B) Cow(C) Eagle(D) Snake Answer: (B) CowExplanation:Primary ...

Which of the following is an example of a density-dependent factor?a) A volcanic eruptionb) Seasonal changes in temperaturec) Predationd) Solar radiationAnswer: c) Predation Explanation: Predation is density-dependent as its impact on a population increases with population density, influencing population size ...

Here below some basic MCQ’s of Environmental Issues with answer which is explained in details. Let’s check one by one. MCQ 1:Which of the following gases is primarily responsible for the greenhouse effect? A) OxygenB) NitrogenC) Carbon DioxideD) Argon Answer: ...

Here below some basic MCQ’s of Plant Kingdom with answer which is explained in details. Let’s check one by one which is given below. MCQ 1:Which of the following is not a characteristic of gymnosperms? A) Seeds are exposed.B) They ...

Here below some basic MCQ’s about biodiversity and conservation with answer which is explained in details. Let’s check one by one. Answer: c) Conservation efforts Explanation: Conservation efforts aim to protect biodiversity, not harm it. Habitat destruction, overexploitation, and climate ...

Here below some basic MCQ’s of Environmental Issues with Answer which is explained in details. Let’s check one by one. Answer: C) Sulfur dioxide Explanation:Acid rain is primarily caused by the emission of sulfur dioxide (SO₂) and nitrogen oxides (NOₓ) ...

Here below some basic MCQ’s of animal kingdom with answer which is explained in details. Let’s check one by one. Question 1:Which of the following phyla is characterized by the presence of a notochord, a dorsal hollow nerve cord, and ...

Here below some basic MCQ’s about “The Living World” chapter with answer which is explained in details. Lets check one by one. Answer: a) Variety of living organisms in a particular habitat Explanation:Biodiversity refers to the variety of life forms ...

Here below some basic MCQ’s about “Biological Classification” with answer which is explained in details. Let’s check one by one which is given below. Answer: d) They possess a well-defined nucleus Explanation: Monera includes prokaryotic organisms, such as bacteria, which ...