Biology, 30.07.2019 15:00 albusaidi4480
The theory of evolution explains that species change in small ways through a gradual process of natural selection that occurs over the course of many generations. these small changes can eventually lead to entirely new species. if a scientist discovered a sequence of dna that links the manatee (a marine mammal) to their land-dwelling ancestors, which explains the likely effect of this discovery on the theory of evolution? the new discovery will cause the theory to be modified because it adds to current knowledge. the new discovery will cause the theory to be dismissed because it contradicts it. the new discovery will further deny the theory because it presents evidence that contradicts it. the new discovery will further support the theory because it presents evidence that supports it.
Answers: 1
Biology, 21.06.2019 20:50
Next pretest: evolution select the correct answer in a laboratory population of flies, the female flies are gray and the males are yellowish gray. biologists observed that all the male flies had an equal chance for reproduction, but the male flies with the brightest colors were more likely to successfully reproduce. what phenomenon could explain such a change? a sexual selection b. disruptive selection c. stabilizing selection d. directional selection
Answers: 1
Biology, 22.06.2019 02:10
Control of the body is accomplished by which of the following body systems? nervous system and circulatory system endocrine and repertory system circulatory and respiratory systems nervous system and endocrine systems
Answers: 2
Biology, 22.06.2019 08:00
Residential construction is expanding in florida, the expansion has caused fragmentation of habitats, one of the results of the increased construction is a decrease in the number of large predators such as the coyote, black bear and pool panther, which will be the most immediate local result of this fragmentation? 1)large predators will become extinct 2)decrease in middle sized predators 3)increase in population of top carnivores 4)increase in population of prey species
Answers: 1
The theory of evolution explains that species change in small ways through a gradual process of natu...
Social Studies, 22.03.2021 09:30
English, 22.03.2021 09:30
Mathematics, 22.03.2021 09:30
Mathematics, 22.03.2021 09:30
Geography, 22.03.2021 09:30
Computers and Technology, 22.03.2021 09:30
Mathematics, 22.03.2021 09:30
Mathematics, 22.03.2021 09:30
Mathematics, 22.03.2021 09:30
Mathematics, 22.03.2021 09:30
English, 22.03.2021 09:30
Chemistry, 22.03.2021 09:30
Mathematics, 22.03.2021 09:30