If a plasmolysed plant cell is placed in water the cell will
Correct answer C. Be deplasmolysed
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Biology Diagnostic MCQs
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- Biological Molecules 74
- Coordination and Control 72
- Biology Diagnostic 70
- Cell Structure and Function 67
- Biotechnology 65
- Reproduction 58
- Bioenergetics 55
- Circulation 50
- Inheritance 48
- Digestion 45
- Immunity 45
- Support and Movement 45
- Acellular Life (Viruses) 45
- Homeostasis 45
- Respiration and Gaseous Exchange 45
- Evolution 45
- Enzymes 45
- Cell Cycle 41
- Chromosome and DNA 40
- Biology Introduction 38
- Ecosystem 27
The food of Hydra consists of?
Correct answer D. Small crustaceans
Which of the following are triploblastic and acoelomate?
Correct answer C. Platyhelminthes
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Following possess bilateral symmetry as larva and radial symmetry as adult:
Correct answer C. Echinodermata
Adult birds normally possess only one functional
Correct answer B. Ovary
Amphioxus is a
Correct answer D. All of these
Double fertilization occurs in
Correct answer D. Angiosperms
The one which is incorrect pair
Correct answer C. Dichotomous - Vernation
Pick the odd one out
Correct answer D. Psilotum
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One celled green ptotists are included in
Correct answer B. Algae
The cell wall of oomycetes is chiefly composed of
Correct answer B. Cellulose
Locomotory structures are not found in which of the following group
Correct answer D. Apicomplexans
The one which can tolerate highest external osmotic pressure
Correct answer C. Fungi
Yeasts reproduce asexually by forming
Correct answer D. Buds
Mycoplasmas have been included in bacteria because
Correct answer C. Lack membrane bounded organelles
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Protein coasts of viruses are synthesized in
Correct answer A. Lytic cycle
The simplest of oxygen producing photosynthetic organisms are
Correct answer C. Cyanobacteria
Membranes of the grane are sites where
Correct answer C. Sunlight is trapped
Cellular digestion is associated with which organelle
Correct answer D. Lysosomes
An enzyme which converts a dipeptide into separate amino acids is an example of
Correct answer B. Hydrolase