Male care-giving directed toward youngsters
A) does not occur except in human societies
B) is provided only by fathers of youngsters
C) occurs only in those species that have monogamous mating systems
D) may reflect a male's sexual interest in the infant's mother
E) is just as intense as maternal care-giving in most primate species
Question 2
Among those primates that use kinship as part of their social organization
A) patrilineal kinship is generally more important than matrilineal kinship
B) matrilineal kinship and patrilineal kinship are equally important
C) matrilineal kinship is generally more important than patrilineal kinship
D) none of the above (that is, shared genes do not correlate with personal relations among nonhuman creatures)
E) none of the above (that is, kinship applies only to relationships between mothers and sub-adult offspring)
Movement of sound waves through the human ear.
Male Orange Tip
human egg sitting on a pin
care
Human Heart
Human Genome Variation