Biology, 27.01.2020 01:31 sistersquad
There are no species of organisms alive today that are directly related to the triceratops. this information indicates that
a.
all organisms that lived in the past can be linked to newly evolved organisms in the present.
b.
triceratops are extinct, and no organisms alive today evolved from the triceratops.
c.
triceratops have evolved into a species that is so different, scientists are unable to discover the connection.
d.
fossil evidence is inconsistent with the theory of evolution.
Answers: 1
Biology, 21.06.2019 22:00
There are specialized producers that live in warm water vents deep in the ocean. these producers do not per-form from photosynthesis, but instead perform a similar process with iron and other chemicals. why do you think these producers use this process instead of photosynthesis?
Answers: 1
Biology, 22.06.2019 06:00
Guinea pig coat color is determined by a single gene. the allele for black coat color is dominant to brown. in a cross between twoblack-haired guinea pigs, 20 offspring are born. if both parents were heterozygous, probability would predict that approximately howmany of the 20 offspring would have brown hair?
Answers: 1
Biology, 22.06.2019 08:00
Punnett squares are used to show possible combinations of alleles or to predict the probability of a trait occurring in offspring. an incomplete dominance cross is performed between a bird that is homozygous for red feathers and a bird that is homozygous for blue feathers. purple offspring result. then, two of the purple offspring are crossed. according to the punnett square for this cross, how many of the offspring from the second cross will have a feather color that results from incomplete dominance? 1 in 4 2 in 4 3 in 4 4 in 4
Answers: 2
Biology, 22.06.2019 09:30
This is the process of making a prediction based on the results of prior observations of similar events.
Answers: 1
There are no species of organisms alive today that are directly related to the triceratops. this inf...
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