Viviparous animals are those in which
Correct answer B. Internal fertilization with internal development inside female body
Subject / 1,067 questions
MDCAT Biology MCQs
Page 39 of MDCAT Biology multiple-choice questions with answers. Tap an option to check yourself.
Page 39 of 54
- 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
Which characteristic is not of identical twins?
Correct answer B. Have different genetic makeup
In cloning, nucleus is introduced into
Correct answer B. Egg cell
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In which organism males are haploid
Correct answer B. Honey bee
Development of an egg into zygote without fertilization is called
Correct answer A. Parthenogenesis
Which one is not a day neutral plant?
Correct answer D. Tobacco
What is critical in photoperiodism?
Correct answer B. Length of dark period
Developing seeds are rich source of
Correct answer D. All of these
Seeds are dormant in conditions of
Correct answer D. All of these
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In parthenocarpy which levels are high in ovaries
Correct answer C. Auxins
In sexual reproduction, plants have diplohaplontic life cycle with alternating
Correct answer A. Diploid sporophyte and haploid gametophyte generations
Gametes in animals are produced by
Correct answer A. Mitosis
Which method is of asexual reproduction?
Correct answer D. All of these
In asexual reproduction offspring are produced by
Correct answer B. Mitosis
Which of the following is the correct sequence in the biological method?
Correct answer B. Observation? hypothesis? deduction? testing of deduction
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The number of species of organisms currently known to science is
Correct answer C. 2500000
Biological organization is
Correct answer D. highly complex
In human body 99% of total mass is formed of
Correct answer D. 6 bioelements
Which of the following is not a viral disease?
Correct answer C. Tetanus
Removal or degradation of environmental pollutants or toxic materials by living organisms is called
Correct answer D. Bioremediation