M C Q s D r i v e

Biology 1525 MCQs [All-Courses]

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Biology covers key concepts of life, organisms, and human systems with exam-focused notes for PPSC, FPSC, KPPSC, BPSC.,NTS, OTS, AJKPSC. Clear, concise topics help students prepare effectively for competitive tests.

Maize is an example of_________________?
A Monocot
B Dicot
C Gymnosperms
D none of these
Correct Answer: Monocot
Which of the following statement about dicots is incorrect _________________?
A They have 4 or 5 sepals and petals or their multiple.
B They have parallel vein pattern on their leaves
C They are both herbaceous and woody
D Vascular bundles are ring shaped in their stems.
Correct Answer: They have parallel vein pattern on their leaves
The first cell of the sporophyte generation is______________?
A Oospore
B Spore mother cell
C Spore
D Gamete
Correct Answer: Oospore
Monocots are characterized by___________?
A Number of sepals and petals are 2 or multiple of 2
B Number of sepals and petals are 3 or multiple of 3
C Number of sepals and petals are 4 or multiple of 4
D Number of sepals and petals are 5 or multiple of 5
Correct Answer: Number of sepals and petals are 3 or multiple of 3
The part of sporophyte which is called sporangium is____________?
A Capsule
B Foot
C Stalk
D None of these
Correct Answer: Capsule
Microspore of a seed plant that contain male gametophyte including the gamete is called_______________?
A Pollen grain
B Ovule
C Microgametophyte
D Microsporangium
Correct Answer: Pollen grain
In Hornworts the band of meristematic tissue is found near_____________?
A Foot
B Gamete producing region
C Spore producing region
D At junction of A & B
Correct Answer: At junction of A & B
In life cycle of Pinus megaspores produced by megasporangium divide into 4 megaspores by__________________?
A Mitosis
B Meiosis
C Both depending upon the conditions
D None of these
Correct Answer: Meiosis
Of the following four options which one is most advanced?
A Anthoceropsida
B Bryopsida
C Hepaticopsida
D None of these
Correct Answer: Anthoceropsida
Pinus Taxus and Picea belong to_________________?
A Spheospsida
B Filicineae
C Gymnosperms
D Angiosperms
Correct Answer: Gymnosperms