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Biology Questions
Subcategories of living organisms:
Total questions: 27423
What safety rules should be followed in a science laboratory?Popularity: 216 | New Update
What are the parts of a Compound Microscope?
Popularity: 137
What are advantages and disadvantages of electricity?
Popularity: 107
What are the three parts of a cell theory?
Popularity: 101
Why do mosquito bites and other bug bites itch?
Popularity: 73
What are the names and uses of the various laboratory tools?
Popularity: 69
How does caffeine effect plant growth?
Popularity: 69
What is the meaning of circle of life?
Popularity: 66
Who is a 'geneticist'?
Popularity: 64
What is an analogy for a smooth endoplasmic reticulum?
Popularity: 63
What are the biotic and abiotic factors in a tropical savanna?
Popularity: 61
How do you determine if a molecule is polar or non-polar?
Popularity: 61 | New Update
Does seed germination affect plant growth?
Popularity: 61
What are analogies for flagella?
Popularity: 59
What is cell biology?
Popularity: 58
How much salt is in the human body?
Popularity: 57
What is the optimum temperature for catalase?
Popularity: 57
What affects a plant's stem thickness?
Popularity: 57
What are good careers to consider after getting a master's or PhD in biochemistry or microbiology?
Popularity: 55
What are the arguments on both sides of the global warming controversy?
Popularity: 54
What is neutral selection?
Popularity: 53
If a plant grows in a pressurized environment and it adapts what could be some of the effects to the plant's structure and size?
Popularity: 53
What are the branches of biological science and what do they each deal with?
Popularity: 52
What is the middle part of a muscle known as?
Popularity: 52
What are living and nonliving reservoirs?
Popularity: 52
Is soil rock or sand the best source to grow seeds?
Popularity: 52
What is a characteristic feature of a carrier protein in a plasma membrane?
Popularity: 52
What is the function of the central nervous system?
Popularity: 52
What are analogies for mitochondria?
Popularity: 52
What is philosophy of biology?
Popularity: 51
How do keep respiratory system healthy?
Popularity: 50
Is nutrient agar selective?
Popularity: 50
Who created the two-part naming system used in biology?
Popularity: 50
What is an organ that belongs to more than one organ system?
Popularity: 50
How do you extract chlorophyll from a green plant?
Popularity: 50 | New Update
Which culture is best for an Minimum Inhibitory Concentration experiment A culture grown overnight and diluted to 10-3 or a fresh culture frown for a couple of hrs that has no turbidity?
Popularity: 49
Why would a tongue not detect mild sweetness after eating foods with high sweetness?
Popularity: 49
What are the health benefits of Co-enzyme Q10?
Popularity: 49
What is the natural habitat of E.coli?
Popularity: 49
What is an analogy for microtubules?
Popularity: 49
What is the tallness trait of a pea plant moving separately from the color trait an example of?
Popularity: 49
Why do some papayas taste bitter and what causes it to be while other papayas of the same plant arent bitter at all?
Popularity: 49
How does a plant in a very cold region look?
Popularity: 49
What features make hybrid corn more desirable than its parents?
Popularity: 48
Why do preserved foods not spoil?
Popularity: 48
What effect does diameter of conduction fiber have on conduction of the heart?
Popularity: 48
What is skin made of?
Popularity: 48
What are two things that enter the cell for cellular resperation?
Popularity: 48
Do special decomposers exist in the tundra?
Popularity: 48
What is a Puffball seed?
Popularity: 47
How can you kill yourself without feeling any pain?
Popularity: 47
Why is the deleterious sickle cell allele still present in the gene pool of the US?
Popularity: 47
What are the advantages or disadvantages of asexual reproduction in a stable environment?
Popularity: 47
How does the structure of a crab relate to its habitat?
Popularity: 47
What are blood enzymes?
Popularity: 47
How do organisms adjust to changes in temperature?
Popularity: 46
What does an anther have on it?
Popularity: 46
Do all vascular plants develop annual rings?
Popularity: 46
How does the odor of flower petals help pollination?
Popularity: 46
How do you make a simple model showing how the eye works?
Popularity: 46
Why does DNA twist?
Popularity: 46
Does turberculosis go through a lytic or lysogenic cycle?
Popularity: 46
Why doesn't pressing down on the cover slip remove excess water?
Popularity: 46
What is the importance of genetics?
Popularity: 45
What is the movement of paramiciumcillia?
Popularity: 45
If you eat a cracker what is the sequential order of how you digest it from mouth to liver?
Popularity: 44
Explain three ways Adenosine Triphosphate can be re-created?
Popularity: 44
What are the names of some Filipino and foreign scientist and contribution the science?
Popularity: 43
What is the structure of 233-triphenylpropionate?
Popularity: 43
What animals eat seaweed?
Popularity: 43
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