Patrilineal descent means ___________.
| A. |
trace their descent to a common ancestor through the father's side of the family |
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| B. |
trace their descent to a common ancestor through the mother's side of the family |
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| C. |
members trace their descent through both the fathers' and mother's side of the family |
|
| D. |
members can choose to trace their descent through either the father's or mother's side of the family. |
trace their descent to a common ancestor through the father's side of the family
Patrilineal descent means ___________. A. trace their descent to a common ancestor through the father's side...
A. Good fossil candidate for the common ancestor to the modern great apes might be the European Miocene ape known as???? 1. Sivapithecus 2. Plesiadapis 3. Gigantopithecus 4. Indri 5. Ouranopithecus B. Cercopithecine primates most commonly get most of their nutrition by means of ??? 1. Folivory 2. Insectivory 3. Gramnivory 4. Frugivory 5. Photosynthesis. C. A well...known example of polyandry in human societies is found in which of the following cultures????? 1. Mormons 2. The Islamic Middle East 3. ...
6. Tay-Sachs disease (TSD) is an inborn error of metabolism that results in death, usually by age two. You are a genetic counselor interviewing a phenotypically normal couple who tell you the male had a first cousin on his father's side who died from TSD and the female had a maternal uncle with TSD. There are no other known cases in either family, and there have been no consanguineous relationships. Assume this trait is very rare. a. Draw a pedigree...
11) Evolution by common descent is referred to as a theory because A) it's an idea from more than 100 years ago and thus is not a modern idea. B) scientists are reasonably sure it's true, but there's little evidence to support it. C) there is overwhelming evidence to support it from many areas of biology. D) it's the only idea about life on Earth that can be tested by observation of the material universe.
What can be used to trace the inheritance of a particular trait through generations? a. Genotype b. Pedigree c. Karyotype d. Chromosome map
A) The two species, along with their most recent common ancestor, constitute a clade 8) One speties is the descendant of the other 1. whidh f the olowingscie are comidered evolutionary sister groups? C) The two species can be considered more closely related to one another than either is to any other species g gees withac hr than either species does with D) They share more s a third species 2) They share at least one synapomorphy г which ofthe...
List 3 species that form a
monophyletic group, common ancestor of red fox.
100 52 98 Arctic fox Kit fox Corsac fox Ruppell's fox Red fox Cape fox Blanford's fox Fennec fox Raccoon dog Bat-eared fox Short-eared dog Crab-eating fox Sechuran fox Culpeo fox Pampas fox Chilla Darwin's fox Hoary fox Maned wolf Bush dog Side-striped jackal Black-backed jackal Golden jackal 100 100 L 3-4 Myr Dog 6-7 100 Grey wolf Coyote Ethiopian wolf Dhole African wild dog Grey fox...
5. Jack Feldon has hypothesized that these species descended from a common ancestor via dispersal. Specifically, he proposes that the original species was confined to the western side of the mountains. One dispersal event brought individuals around the northern end of the mountains; the river prevented them from dispersing farther south. Some time later, a second dispersal event brought individuals around the southern end of the mountains; dispersal of these individuals was also stopped by the river. If his hypothesis...
7. Protists aren't monophyletic, meaning that they don't A. share one common ancestor that isn't also shared by organisms in other groups. B. live their lifespan in one place but instead can move. C. have one chromosome. D. have one mode of reproduction 8. A species of moth has evolved a very long tongue to reach nectar at the bottom of a species of orchid. This orchid has evolved a long nectar tube, so that moths feeding on its nectar...
1. Select whether the statement is true or false. Organisms that have similar forms can look similar, but come from very different evolutionary ancestors. True/False 2. Select whether the statement is true or false. The length of branches on a phylogenetic tree always corresponds to the length of time between the emergence of new species. True/False 3. Fill in the blank with the correct answer by typing in the box. Analogous structures often develop through the process of _____ evolution,...
Question 1 Matching The ________________________ hypothesis proposes that it is possible for all members of a species to die without leaving living descendents. The ________________________ hypothesis proposes that groups of similar plants and animals share features because they inherited them from a shared ancestor. In the process of ________________________, an ancestral species gives rise to two descendent species. The ________________________ hypothesis proposes that the characteristics of species can change over time. Darwin’s major contribution to evolutionary theory is the ________________________...