CBSE Class 9 PSA Biology Sample Paper Set A

CBSE Class 9 PSA Biology Sample Paper Set A .Sample Papers are the very important for every student. The sample papers should be practiced to gain extra marks in examinations. The sample papers have been prepared based on summative assessment1 and summative assessment 2 pattern. The sample papers have been prepared based on pattern of last year examinations and as per latest changes in the syllabus. Students, teachers and parents can download all CBSE educational material and very well prepared worksheets from this website.  All CBSE educational material is developed by our panel of teachers, have also been submitted by CBSE teachers and students. 

Diversity in Living Organisms

Q 1. Which of the following can not be used as a criterion for scientific classification of living organisms

a) Height of the organisms

b) Mode of nutrition

c) Body design & Complexity of the organism

d) Membrane bound nucleus and cell organelles

Ans. (a)

Q2. If Ptreridophytes had this feature, they would be placed in the same group as gymnosperms

a) Seed bearing capacity

b) Plant body differentiated into root, stem, and leaves

c) Vascular tissues

d) Well differentiated reproductive tissue

Ans. (a)

Q3. A list of phyla of animals is given below -

i) Mollusca ii) Arthropoda

iii) Coelenterate iv) Annelida

An open circulatory system is present in which of the above mentioned phyla

a) (i) and (ii)

b) (i) and (iii)

c) (ii) and (iii)

d) (ii) and (iv)

Ans. (a)

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