How many genes are needed for a living organism?
65023
Number of genes required to sustain life
27090
Do humans have enough biological differences to be grouped into races or subspecies?
96993
Why do we have two of some organs, but not all?
140112
How many number of functions are there?
37795
Why is polyploidy lethal for some organisms while for others is not?
5454
Does our DNA change during our lives?
1399
Why do only two sexes exist for animals?
58314
How to find miRNA binding sites on a specific gene?
118938
Number of leaves in a tree (all types of trees)
133957
Cell life: division for immortality or reproduction with aging
49673
How many organisms have ever lived on Earth?
122185
Why are there no organisms with metal body parts, like weapons, bones, and armour? (Or are there?)
25645
Evolutionarily speaking, why do humans have 46 chromosomes
84815
Why can't we grow more teeth?
13675
Human Evolution in Modern Times
111324
Finding number of relations on a set with 3 elements
95330
Why are there so many medicinal plants?