Biology FSC Part 2 Chapter 15 Online MCQ's Test With Answers

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Biology FSC Part 2 Chapter 15 Online MCQ's Test

Sr. # Questions Answers Choice
1 The removal of sebum on the skin is for Nutrition Excretion Protection Thermoregulation
2 Nephridia are the excretory structures present in. Hydra Planaria Cockroach Earth worm
3 Fresh water flatworms excrete Very dilute urine Very concentrated urine Slightly concentrated Moderately concentrated urine
4 The group of animals whose excretory system is structurally associated with nutritive tract. Vertebrates Earthworm Insects Planaria
5 Excretory structure present in cockroach are. Contractile vacuole Malpighian tubules Nephridia <div>Flame cells</div>
6 Cockroach excrete nitrogenous wastes it the form Ammonia Urea Uric Acid Allantioin
7 The Planaria flatworm have simple tubular excretory system known as. Protonephridium Mesonephridum Prenephridium Metanephridium
8 Animals of the group of flatworms have simple tubular secretory system called of Kidney Nephron Protonephridia Nephridia
9 Flame cells are poart of excretory sytstem of Hydra Cockroach Planaria Earth worm
10 The malpighian tubules remove nitrogenous wastes from the Lymph Hind gut Hemolymph Coelomic fluid
11 The execratory product with require minimum water for its removal. Urea Uric acid Creatinine Ammonia
12 Uric acid is produced from metabolism of. Nucleic acid Fetty acid Carbohydrates Lipds
13 The most toxic nitrogenous waste in animals is. Uric acid ammonia Creatinine Urea
14 Nitrogen waste which is highly toxic and dissolves quickly in body fluids is. CO2 Urea Ammonia Uric Acid
15 The excretory product that requires maximum water for its removal is. Ammonia Creatinine Urea Uric acid
16 Animals excreting urea are called. Ammonotelic Ureotelic Uricotelic Aminotelic
17 Urea is detoxified form of____ in the urea cycle which can be retained in the body. Ammonia Nitrogen Uric Acid CO2
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