Entry test 2023 MDCAT contains most of the Biology MCQs. FSC Part 1 bio book MCQs. HSSC Biology questions MCQs. Solved Chapterwise Biology MCQs for first-year 11 class MCQs. Second-year and first-year bio textbooks chapter-wise MCQs with the answer are provided here. PakLearningSpot PLS MCQs Bank website for FREE Entry test preparations
The disease night blindness is caused by deficiency of vitamin:
NTS 2016 SMBBMC
Biology
Nutrition
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Which enzyme present in the stomach curdles the milk?
NUMS 2016
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Absorption of digested food occurs mainly in:
NUMS 2014
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_____ is activated to ______ by enterokinase / enteropeptidase enzyme secreted the lining of duodenum:
NUMS 2019 Cancelled
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Secretion of pancreatic juice is stimulated by:
NUMS 2019 Cancelled
Biology
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Of the following, which one is missing in herbivores?
Which of the following are animals with pointed ends and a tube like digestive tract?
NTS 2016 DUHS & JSMU
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Fundography is relevant to:
NUMS 2016
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Puccinia is a parasitic:
Useful bacteria at the large intestine of humans produce:
NUMS 2015
Biology
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Of the following, which one has more variety of nutrition?
When the liver fat content of our body increases, the condition leads to:
NUMS 2014
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A part of the digestive system that is not in contact with food is the:
NTS 2017
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Nitrogen-fixing bacteria in root nodules fix nitrogen in soil air into:
NUMS 2015
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Undigested food in cockroach is stored in:
NUMS 2015
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Which type of mucosa cells secrete pepsinogen?
NUMS 2014
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Midgut in cockroach is a short narrow tube called
Parasites capable of living independently of its host at times is called as _______ parasite.
Strong chlorosis is due to the deficiency of _____ in plants.
Carotenoids are related to:
NUMS 2015
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Nutrition
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Optimum pH for action of pepsin and salivary amylase is
NTS 2016 DUHS & JSMU
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The reaction involved in chemotrophic nutrition is:
NTS 2010
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In human gut, chylomicrons are formed by the combination of:
NUMS 2020
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Scurvy is caused by deficiency of vitamin ______.
NTS 2016 DUHS & JSMU
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Which of the following nutrients is incorrectly paired with its function in a plant?
NTS 2016 SMBBMC
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The propulsive movement of the gastrointestinal tract (GI tract) is:
NTS 2010
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The structure which prevents the entry of food particles into the respiratory passage is:
NUMS 2019 Cancelled
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Stunted growth of roots is due to the deficiency of _____ in plants
A hormone called _______ controls the secretion of gastric juice.
NUMS 2018
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Ileum is about ______ long:
NTS 2010
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Puccinia commonly destroys
In fatty liver the fat contents are:
NUMS 2014
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A psychological condition usually seen in girls and young women, with loss of appetite is:
NTS 2011
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The process of swallowing is controlled by:
NUMS 2016
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Milk drinking babies have an additional enzyme called:
NUMS 2016
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Living things that would be the first to experience adverse effects if large amounts of carbon dioxide were taken out of the biosphere are:
NTS 2014
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Chlorosis refers to the lack of:
NUMS 2016
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In planaria, numerous small branches which end blindly are called as
Certain types of whales are also ______ feeder.
Which of the following have both internal and external digestion?
NUMS 2016
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Deficiency of K+ causes:
Digestion of which food components starts from the oral cavity?
NUMS 2020
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Plants absorb it in the form of soluble phosphates. It is present abundantly in the growing and storage organs of plants. What is it?
NTS 2012
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Which process takes place during the movement of glucose from the body fluid to the blood?
NUMS 2016
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Food is assimilated into the body from digestive tract in:
NUMS 2014
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Deficiency of which of the following causes chlorosis?
All of the insectivorous plants are true
Hydra is an example of _______ feeder
Magnesium is present in which of the following?
Autotrophic organisms can exist in an exclusively ______ environment.
Percentage of magnesium by mass in a human being is:
NUMS 2015
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Carbohydrates, fats & proteins are essential for:
Intrinsic factor is secreted by:
NUMS 2020
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Nodules on roots of leguminous plants have _____ bacteria
Fear of getting obese is termed as:
NUMS 2019 Cancelled
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Digestive system in vertebrates is formed by which germ layer?
NUMS 2014
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Earthworm is an example of ______ feeder
The leaf is bilobed with midrib between them. The plant is
Amylase is not produced by the following type(s) of salivary gland:
NUMS 2015
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Dietary fiber passes through to several structures after leaving the stomach. In which order does the dietary fiber pass through the structures?
NTS 2015 DUHS and JSMU
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Translocation of organic solutes in plants takes place through:
NUMS 2020
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Bile is used in:
NUMS 2016
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Which of the following is not the type of cells of gastric gland?
NUMS 2019 Cancelled
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