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Biology Questions And Answers MCQs Quiz Test
Biology MCQs Quiz Tests
Test 1 || Test 2 || Test 3 || Test 4 || Test 5 || Test 6 || Test 7 || Test 8 || Test 9 || Test 10 || Test 11 || Test 12 || Test 13 || Test 14 || Test 15 || Test 16 || Test 17 || Test 18 || Test 19 || Test 20 || Test 21 || Test 22 || Test 23 || Test 24 || Test 25Solved MCQs For Entry Test Biological Exams
Q.1: Autotrophic organisms can exist in an exclusively ---------------- environment ?
- Organic
- Inorganic
- Wet
- Terrestrial
B
Q.2: Incomplete or imperfect digestion is known as------ ?
- Obesity
- Anorexia nervous
- Dyspepsia
- Bulimia nervosa
C
Q.3: Hepatic and Pancreatic secretions are also stimulated by a hormone produced by the intestinal mucos
- Creatin
- Gastrin
- Secretin
- Pepsin
C
Q.4: The partly digested food is stored in--------in cockroach ?
- Gizzard
- Crop
- Hepatic caeca
- Rectum
B
Q.5: Death cap/death angel (Amanita) and Jack O Latern mushroom are examples of------ ?
- Edible mushrooms
- Poisonous mushrooms
- Both of these
- None of these
B
Q.6: Mode of nutrition in penecillium is---------- ?
- Saprotrophs
- Parasitic
- Predators
- Mutualistics
A
Q.7: Ecological role of fungi as decomposers is only paralleled by-------- ?
- Cyanobacteria
- Blue green algae
- Bacteria
- Virus
C
Q.8: Simple breaking of mycelium resulting in formation of a new mycelium from each broken segments is called------- ?
- Sporing
- Conidiation
- Budding
- Fragmentation
D
Q.9: Which of the following is responsible for Irish potato famine ?
- Dinoflagellates
- Kleps
- Physarum polycephalum
- Phytophthora infestans
D
Q.10: In chlorophytes the main energy stores are------- ?
- Cellulose
- Starch
- Glycogen
- All of these
B
Q.11: All phostosynthetic euglenoids lose their chlorophyll when grown in dark and obtain their nutrients heterotrophically this statement is----- ?
- True
- False
- May be true may be false
- Unpredictable
B
Q.12: Which of the followings are effectors---------- ?
- Muscles
- Glands
- Sensory organs
- Both ‘a’ & ‘b’
D
Q.13: Which of the following statement is incorrect about algae-------- ?
- Their zygote unlike plants is protected by parental tissue
- Their classification is based on pigment composition
- Most of them have different morphological forms in-different stages of their life cycle
- Almost all of them are aquatic
A
Q.14: All phostosynthetic euglenoids lose their chlorophyll when grown in dark and obtain their nutrients heterotrophically this statement is------- ?
- True
- False
- May be true may be false
- Unpredictable
B
Q.15: Brown algae are also known as------ ?
- Phaeophyta
- Rhodophyta
- Pyrrophyta
- Chrysophyta
A
Q.16: The most important group of producers in marine ecosystem is of-------- ?
- Diatoms
- Euglenoids
- Dinoflagellates
- Brown algae
A
Q.17: The drfinite shape to ciliates is given by------- ?
- Pellicle
- Penicle
- Calcium
- Cell wall
A
Q.18: Secretin is a hormone produced by--------- ?
- Stomach
- Liver
- Pancreas
- Duodenum
D
Q.19: Which of the following statement is incorrect about algae--------- ?
- Their zygote unlike plants is protected by parental tissue
- Their classification is based on pigment composition
- Most of them have different morphological forms in-different stages of their life cycle
- Almost all of them are aquatic
A
Q.20: Which of the following is used in brewing industry to promote malting-------- ?
- Gibberellins
- Cytokinins
- Auxins
- Abscisic Acid
A