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.

Bryophtes are called amphiabians of plant world because:
A Bryophytes like amphibian ancestors are one of the most primitive organisms in this world.
B Bryophytes like amphibian live in damp shady places and close to water body.
C Amphibians have close relation with bryophytes in their habitat.
D All of these
Correct Answer: Bryophytes like amphibian live in damp shady places and close to water body.
Equistem is an example of___________?
A Psilopsida
B Lycopsida
C Sphenopsida
D Prteropsida
Correct Answer: Sphenopsida
Which of the following tracheophytes are also called arthrophytes______________?
A Psilopsids
B Lycopsids
C Sphenopsids
D Prteropsids
Correct Answer: Sphenopsids
In term of spore production Selaginella is characterized by________________?
A Homosporous
B Hetrosporous
C Both depending upon the conditions
D None of these
Correct Answer: Hetrosporous
Which of the following is an example of the living member of Psilopsida________________?
A Rhynia
B Psilophyton
C Psilotum
D Cooksonia
Correct Answer: Psilotum
Gametophyte of Psilopsida develops a symbiotic association with which of the following______________?
A Algae
B Bacteria
C Protozoa
D Fungus
Correct Answer: Fungus
cells are of__________types?
A 4
B 3
C 2
D 1
Correct Answer: 2
prokaryotic and eukaryotic are two types of___________?
A cells
B tissues
C organs
D organisms
Correct Answer: cells
in animals meiosis produces____________?
A spores
B gametes
C both a & b
D all the above
Correct Answer: gametes
which of the following gives to rise two daughter cell during cell division?
A meiosis
B mitosis
C both a & b
D none of these
Correct Answer: mitosis