Question
In: Biology
The earliest fossil form, in the phylogeny of horse, is (a) Eqiitts (b) Mesohippus (c) Eohippus...
The earliest fossil form, in the phylogeny of horse, is
(a) Eqiitts
(b) Mesohippus
(c) Eohippus
(d) Merychippus.
Solutions
Expert Solution
Ans-(c) Eohippus.
Explanation-
The evolution of the horse took place over a geologic time scale of 50 million years.The transformation began from, small, dog-sized , forest dwelling Eohippus to the modern horse.
gladiator answered 1 year agoRelated Solutions
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The archaeologist discovered only nine fossil skeletons of an unknown species of miniature horse. Reconstructions of...
The archaeologist discovered only nine fossil skeletons of an
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45.3 47.1 44.2 46.8 46.5 45.5 47.6 45.7 46.4
(a) Estimate the Sample Mean and Sample Standard Deviation.
(b) Using student’s t-distribution table, estimate the error E
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(c) Estimate the interval of population mean having 95%
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The archaeologist discovered only nine fossil skeletons of an unknown species of miniature horse. Reconstructions of...
The archaeologist discovered only nine fossil skeletons of an
unknown species of miniature horse. Reconstructions of the
skeletons of these miniature horses show the following shoulder
heights ;
45.3 47.1 44.2 46.8 46.5 45.5 47.6 45.7 46.4
(a) Estimate the Sample Mean and Sample Standard
Deviation.
(b) Using student’s t-distribution table, estimate the error E
at 95% confidence.
(c) Estimate the interval of population mean having 95%
confidence level.
1. Explain why the earliest evidence of animals in fhe fossil record would come from chemicals...
1.
Explain why the earliest evidence of animals in fhe fossil record
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2.
Describe why creating an accurate phylogeny of animal groups
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challenge for taxonomists.
An archaeologist discovers only seven fossil skeletons from a previously unknown species of horse. Reconstructions of...
An archaeologist discovers only seven fossil skeletons from a
previously unknown species of horse. Reconstructions of the
skeletons of these seven horses show the shoulder heights (in
centimeters) to be:
132 141 143 107 123 145 163
Find a 95% confidence interval for the mean shoulder height.
Show work.
Consider the class C of all intervals of the form (a, b), a, b ∈ R,...
Consider the class C of all intervals of the form (a, b), a, b ∈
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In parts a, b, and c, determine if the vectors form a basis for the given...
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answer.
a. < 1, 2, 3 > , < -2, 1, 4 > for R^3
b. < 1, 0, 1 > , < 0, 1, 1> , < 2, 0, 1 > for
R^3
c. x + 1, x^2 + 1, x^2 + x + 1 for P2 (R).
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Initially there are 23 grams of A and 47 grams of B, and for each
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rate of the reaction is proportional to the product of the
instantaneous amounts of A and B not converted to chemical C.
Initially there are 25 grams of A and 53 grams of B, and for each
gram of B, 1.2 grams of A is used. It has been observed that 19.5
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