SSC Board Exam 2024 Sci Tech 2 Que Ans
Class 10th Maharashtra state board Examination Feb/Mar 2024
Question Paper pdf Download link SSC Board Exam 2024 SCIENCE AND TECHNOLOGY PART
2 Question Paper with solution
2024 III 20 1100 N653-SCIENCE AND TECHNOLOGY (72) - PART II
(E)
(REVISED COURSE)
Time: 2 Hours
(Pages 11)
Max. Marks: 40
Note:-
(i) All questions are compulsory.
(ii) The numbers to the right of the questions indicate full
marks.
(iii) In case of MCQs [Q. No. 1 (A)] only the first attempt will
be evaluated and will be given credit.
(iv) Scientifically and technically correct, labeled
diagrams should be drawn wherever necessary.
(v) Each new question should be started on the new page.
1.
(A) Choose and write correct option number as answer: 5
(i) Regeneration occurs in
(A) amoeba
(B) paramoecium
(C) euglena
(D) planaria
(ii) Lactobacillus brevis gives us the beverage
(A) cocoa
(B) coffee
(C) wine
(D) cider
(iii) A minor change occurs due to change in position of any
nucleotide is termed as
(A) transcription
(B) translocation
(C) mutation
(D) translation
(iv) Atomic power plant in Maharashtra is
(A) Chandrapur
(B) Koyana
(C) Tarapur
(D) Anjanwel
(v) Example of phylum Arthropoda is
(A) scorpion
(B) starfish
(C) earthworm
(D) hydra
(B) Solve the following:
5
(i) Pick the odd man out:
duckbill platypus, pomfret, lungfish, peripatus.
(ii) Write co-relation:
Skin: Melanin:: Pancreas:
(iii) State, true or false:
Production of various useful aquatic organisms with the help
of water is called blue revolution.
(iv) Write full form of WHO.
(v) Match the pair:
'A' 'B'
(1) Male (a)
44 + XX
(b)
44 + XY
(c)
44 + YY
2. (A) Give scientific reasons (any two):
(i) Though tortoise lives on land as well as in water, it
cannot be included in class-Amphibia.
(ii) Hydroelectric energy, solar energy and wind energy are
called renewable energies.
(iii) We feel tired after exercise.
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