Biology, 13.02.2020 22:26, oscarmasinde44
Imagine two different species of caterpillar are feeding on an N. attenuate plant. One of these species is M. sexta. How can this plant differentiate between M. sexta (which are unaffected by the plant's usual chemical defenses) and the other caterpillar species?
Answers: 1
Biology, 21.06.2019 19:30, bunbun2913
Mention true or false : a) cholera is marked by acute diarrhea and no urination. b)mosquitoes are the source of dysentery germs.
Answers: 1
Biology, 21.06.2019 19:40, HannyBun
Asmall number of finches are removed randomly from the wild and placed in a protected bird area. they are given as much food as they need and have plenty of space. why would natural selection not occur in this population? a. there is no reason for genetic mutation to occur. b. the birds compete for limited resources, c. the population has not reached carrying capacity. d. there is no genetic variation in the finches.
Answers: 1
Biology, 22.06.2019 00:20, vale4287
1. variations in a population of moths allow for some of its members to be able to adapt to environmental changes. the better adapted of the moths will be able to survive the change and thus prevail as the “fittest” of the species. (a) describe three mechanisms in which variation can occur within a species population. (b) explain which mechanism or mechanisms would be responsible for the survival of a population of peppered moths better than white moths in an environment affected by industrial soot. justify your answer.
Answers: 1
Imagine two different species of caterpillar are feeding on an N. attenuate plant. One of these spec...
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