Which blood group is rare in the human body? (CSS MPT 2022)
A. O
B. AB+
C. AB-
D. None of these
The Study of Relationship of living organism with their Environment Is …..
A.Ecology
B.Socail Biology
C.Etymology
D.Physiology
Thalassemia is due to:
A. Abnormal respiratory system
B. Abnormal white blood cell
C. Abnormal red blood cell
D. Abnormal hemoglobin (more…)
A part of Plant which is found both in vegetable and fruit is known as
A.Tuber
B.Femer
C.Layering
D.Bud
An Animal that feed on plants Is called
A.Secondary Consumer
B.Primary Consumer
C.Decomposer
D.Producer
Some plants have seed with hooks for ….
A.Generation
B.Preparation
C.Desperation
D.Fertilization
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