Exam-Level PPSC FPSC NTS CSS
Last updated: Oct 13, 2026
18
Total Practice MCQs
Instant feedback with detailed pedagogical explanations
Q1 of 18
Nitrogen occurs in plant and animals in the form of ___________?
Q2 of 18
In Fishes excretory Product is__________?
Q3 of 18
The study of fish is known as ________?
Q4 of 18
The scientific study of insects is known as _______?
Q5 of 18
The variety of coal in which the deposit contains recognizable traces of the original plant material is____________?
Q6 of 18
Which one is the world’s largest mangrove forest(s)?
Q7 of 18
Which of the following cells are Colourless?
Q8 of 18
How many numbers of chromosomes in Pea plant?
Q9 of 18
It is a secondary plant nutrient?
Q10 of 18
Which group of animals has heterogametic females?
Q11 of 18
The primary function of the feathers in birds is to _________?
Q12 of 18
Animal which captures and readily kills living animals for its food is called___________?
Q13 of 18
Humming bird belongs to a category called?
Q14 of 18
The three elements needed for healthy growth of plants are __________?
Q15 of 18
__________ are called the powerhouses of the cell?
Q16 of 18
In night, when photosynthesis is stopped, plants__________?
Q17 of 18
The source of oxygen in photosynthesis is
Q18 of 18
At night, Plants intake __________ and release __________?
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