Skip to main content
Biology
Rory M's user avatar
Rory M's user avatar
Rory M's user avatar
Rory M
  • Member for 13 years
  • Last seen more than a week ago
Profile Activity

75 Answers

Score Activity Newest
75 votes
Accepted

Why do Humans not produce Vitamin C like other mammals?

46 votes
Accepted

Why Does Salt Water Help Sore Throats?

41 votes
Accepted

How does laughing gas (N₂O) work?

34 votes

Why do plants have green leaves and not red?

30 votes
Accepted

Is there any advantage to one blood type over another?

27 votes
Accepted

What's the maximum and minimum temperature a human can survive?

26 votes

Why did the process of sleep evolve in many animals? What is its evolutionary advantage?

22 votes
Accepted

Why would stablising selection ever happen?

19 votes
Accepted

How does the immune system "learn" from a vaccine?

19 votes
Accepted

What part of food gives the blood red color?

15 votes

At what age do babies begin to synthesize their own antibodies?

15 votes

Do plants produce any heat?

14 votes
Accepted

How does laser surgery correct accommodation problems?

14 votes

Why can cones detect color but rods can't?

13 votes
Accepted

Does the DNA sequence of a butterfly match that of the caterpillar it used to be?

12 votes
Accepted

Does testosterone increase female sexual behavior?

12 votes
Accepted

Do insects with compound eyes have depth perception?

12 votes
Accepted

What is the most heat-tolerant organism?

12 votes

Online repositories of scanning electron microscope photographs?

11 votes
Accepted

Why do people have darker skin in sunnier climates?

10 votes
Accepted

Under what conditions does the body burn fats, proteins and carbohydrates?

9 votes

What is the effect of a pure-oxygen environment on a plant?

9 votes

What's the effect of oxygen deficit on plants?

9 votes
Accepted

Pedigree Probability of Autosomal Recessive Trait

9 votes

Is the appendix a vestigial structure in all vertebrates?

8 votes
Accepted

Why do we sweat after drinking water and running?

8 votes
Accepted

By what mechanism does an obstructed bile duct cause excess fat in the stool?

7 votes
Accepted

Do hot drinks cool you down?

7 votes
Accepted

Regarding kidney transplant

7 votes
Accepted

Stabbing muscles when flexed and when relaxed

1
2 3