Natural selection can alter the frequency of distribution allele and heritable trait in different following way

A- Accumulation of those mutation that increase fitness of population in changing environment

B- Check accumulation of mutation that lower the fitness of species in unchanging environment

c- occur when population is subjected to divergent selection

TLS Online TPP Program

#Question id: 23241

#Unit 2. Cellular Organization

Volutin is an inclusion body represents what kind of reserve?

TLS Online TPP Program

#Question id: 5219

#Unit 11. Evolution and Behavior

What is it that can be duplicated in a genome?

TLS Online TPP Program

#Question id: 12120

#Unit 10. Ecological Principles

Ecologists are particularly concerned about pathogens because

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#Question id: 1113

#Unit 4. Cell Communication and Cell Signaling

Consider this pathway:

epinephrine → G protein-coupled receptor → G protein → adenylyl cyclase → cAMP

The second messenger in this pathway is:

TLS Online TPP Program

#Question id: 2704

#Unit 2. Cellular Organization

Which of the following regions promote histone – DNA association?