1.blue eye colour in human is recessive to brown eye colour.the expected childern of a marrige between a blue eyed woman and a brown eyed man who had a blue eyed mother will be?a-all black eyed,b-one blue eyed and one brown eyed,c-all brown,d-none                                                            2-the existence within a population of non-beneficial alleles in heterozygous condition is?a-genetic load,b-genetic drift,c-genetic fliw,d-selection                                                                                      3-which of the four couple claiming the baby with o+ blood type are possibly the biological parents of it?a-AB- AND A+,A+ AND O-,O+ AND AB+                                                                                            

Browse free questions and answers by Chapters

• 1 Biomolecules
• 2 Cell : The Unit of Life
• 3 Respiration in Plants
• 4 Animal Kingdom
• 5 Evolution
• 6 Ecosystem
• 7 The Living World
• 8 Biological Classification
• 9 Reproduction in Organisms
• 10 Sexual Reproduction in Flowering Plants
• 11 Human Reproduction
• 12 Reproductive Health
• 13 Principles of Inheritance and Variation
• 14 Molecular Basis of Inheritance
• 15 Biotechnology : Principles and Processes
• 16 Biotechnology and its Applications
• 17 Human Health and Disease
• 18 Microbes in Human Welfare
• 19 Strategies for Enhancement in Food Production
• 20 Organisms and Populations
• 21 Biodiversity and Conservation
• 22 Environmental Issues
• 23 Plant Kingdom
• 24 Morphology of Flowering Plants
• 25 Anatomy of Flowering Plants
• 26 Structural Organisation in Animals
• 27 Cell Cycle and Cell Division
• 28 Mineral Nutrition
• 29 Photosynthesis in Higher Plants
• 30 Plant Growth and Development
• 31 Digestion and Absorption
• 32 Breathing and Exchange of Gases
• 33 Body Fluids and Circulation
• 34 Excretory Products and their Elimination
• 35 Locomotion and Movement
• 36 Neural Control and Coordination
• 37 Chemical Coordination and Integration
• 38 Transport in Plants