Following table shows the number of individuals of five tree species in a community

Based on the above, the Simpson’s index and Shannon weaver of the community will be respectively?

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#Question id: 2314

#SCPH28 | Zoology

Mitochondria are inherited from.

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#Question id: 15637

#SCPH01 Biochemistry

You have isolated two mutations in the Lac operon that cause constitutive expression of Lac genes. You designate these mutants Lac1– and Lac2–. Making use of an F' that carries the Lac operon with the LacY gene mutated, you construct strains that you test for both ß-galactosidase activity and Lac permease activity with results shown below.

     

Classify each mutation as dominant or recessive and as cis- or trans-acting, giving the experimental result that allows you to arrive at each conclusion. Finally, deduce what type of Lac mutation best fits the properties of Lac 1– and of Lac 2–.

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#Question id: 8923

#SCPH05 I Biotechnology

Which of these genetic processes may be most helpful in accounting for the Cambrian explosion?

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#Question id: 5047

#SCPH06 I Botany

The process of commitment can be divided into following two stages-

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#Question id: 17815

#SCPH01 Biochemistry

You have two distantly related proteins. Which of the following sets is the best for comparing them?