is being bipedal free of negative effects in humans? Explain

why did the waggle dance evolve in bees and not in ants

Domestic cats could they evolve to gain more social like dogs to gain more pack hunters or evolve to gain less independence to be like dog like personalities for affection for people?

Match the term that best describes the different groups of primates. a)Gibbons and Siamangs b)Gorillas c)Bonobos d)Lemurs and Lorises e)Marmosets CHOOSE Small bodied apes that are mostly brachiators type of new world monkey with the ancestral trait of retained claws largest primates that are primarily vegetarian  morphologically similar to chimpanzees; copulate throught female estrus cycle the primates with the most ancestral/ primitive traits

List the term used to describe when male and females in a species have different unique physical characteristics for each sex.

In order for a cuckoo to successfully parasitise a host’s nest, it has to overcome successive stages of host defences. Describe the following: 1) THREE successive stage of defences that are used by the host birds,  2) the adaptations that have evolved in cuckoos for overcoming each of them.

Sea urchins live in marine communities that include a variety of species living in close proximity. Most of these species, including sea urchins, have external fertilization, a reproductive strategy that potentially has a low probability of sperm and egg contact. List several adaptations of sea urchins that help ensure successful reproduction. Explain.