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Aug
1
comment What is the name of this flower?
Great picture of what looks like a cactus; cf "White Torch Cactus". However, it would be helpful to have a picture of the leaf, and to know where and when this was flowering.
Aug
1
revised Why do people die?
edited tags
Jul
31
reviewed Leave Open Is there a schema for how human behavior is genetically determined?
Jul
30
reviewed Approve What is the permeability of proteins across the hyaloid membrane of vitreous to retina?
Jul
24
awarded  species-identification
Jul
23
reviewed Close Hearing system as in visual system: exists well also - in protecting the inner mechanical parts of both sensing systems - a similarity?
Jul
23
reviewed Leave Open Why do tomatoes look so much like pomegranates?
Jul
23
comment Why do tomatoes look so much like pomegranates?
We might also consider the effects of human selection: there are certainly similarities in the plants we choose to domesticate, and the traits in those plants that we select for.
Jul
23
revised Why do tomatoes look so much like pomegranates?
edited tags
Jul
23
answered Does anyone know what kind of caterpillar this is?
Jul
23
comment Does anyone know what kind of caterpillar this is?
Nice picture! Where and when did you take the photograph?
Jul
23
revised Does anyone know what kind of caterpillar this is?
edited tags
Jul
21
reviewed Approve How do we know the human species arose in Africa?
Jul
12
reviewed Leave Open Do deaf people sleep better?
Jul
11
reviewed Leave Open What chemical produces the classic “roach spray” smell?
Jul
11
revised Are these termites?
added 543 characters in body
Jul
11
revised Are these termites?
added 399 characters in body
Jul
10
comment Are these termites?
Do you have any shots from above?
Jul
10
revised Are these termites?
added 153 characters in body
Jul
10
answered Are these termites?