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.

four daughter cells are given to rise during the process of____________?
A meiosis
B mitosis
C cell division
D none of these
Correct Answer: meiosis
mitochondria in ear lobe cells are nearly____________?
A 40
B 50
C 55
D 60
Correct Answer: 50
mitochondria in heart muscles are nearly_____________?
A 400
B 375
C 350
D 325
Correct Answer: 350
in which cell ribosome are of large size and present either on endoplasmic reticulum or free in cytoplasm?
A prokaryotic
B eukaryotic
C both
D all the above
Correct Answer: eukaryotic
Ferns are included in__________?
A Psilopsida
B Lycopsida
C Sphenopsida
D Pteropsida
Correct Answer: Pteropsida
Which of the following of bryophytes are the simplest one?
A Porella
B Funaria
C Anthocerus
D Polytrichum
Correct Answer: Porella
Antheridia and archegonia are born on ______________ in bryophytes.
A Sporophyte
B Gametophyte
C Both of these
D None of these
Correct Answer: Gametophyte
Which of the following statement about plants is incorrect?
A All are eukaryotes
B They are multicellular.
C Non-motile organisms
D They Are heterotrophes
Correct Answer: They Are heterotrophes
Psedudocoelom is character of____________?
A Coelenterates
B Platyhelminthes
C Aschelminthes
D Annelids
Correct Answer: Aschelminthes
Free living example of Platyhelminthes is____________?
A Dugesia
B Fasciola
C Taenia
D None of these
Correct Answer: Dugesia