EASY
RRB NTPC CBT 1
IMPORTANT
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How much does a human brain weight?

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Important Questions on Life Science

MEDIUM
RRB NTPC CBT 1
IMPORTANT
Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 53 - Life Science>Practice Exercise>Q 71
Which hormone is produced by the testes of male?
EASY
RRB NTPC CBT 1
IMPORTANT
Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 53 - Life Science>Practice Exercise>Q 72
Which gland secretes the most kinds of hormones?
EASY
RRB NTPC CBT 1
IMPORTANT
Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 53 - Life Science>Practice Exercise>Q 73
The hormone which is not directly associated with reproduction is _____.
EASY
RRB NTPC CBT 1
IMPORTANT
Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 53 - Life Science>Practice Exercise>Q 74
Which of the following is not a type of asexual reproduction?
EASY
RRB NTPC CBT 1
IMPORTANT
Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 53 - Life Science>Practice Exercise>Q 75
Which of the following is a waterborne disease causing acute gastrointestinal infection?
EASY
RRB NTPC CBT 1
IMPORTANT
Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 53 - Life Science>Practice Exercise>Q 76
World AIDS day is held every year on _____.
EASY
RRB NTPC CBT 1
IMPORTANT
Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 53 - Life Science>Practice Exercise>Q 77
Which of the following was the first antibiotic discovered by Alexander Fleming in 1928?
EASY
RRB NTPC CBT 1
IMPORTANT
Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 53 - Life Science>Practice Exercise>Q 78
HIV is passed from one person to another in all of the following ways except _____.