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#Question id: 4589


Darwin used the phrase "descent with modification" to explain ________.

#11. Evolution and Behavior
  1. unity of life

  2. descent of all organisms from a single, ancient ancestor

  3. that habitat differences stimulate change in organisms

  4. evolution of the unity and diversity of life


Answer:- Option(s): 4


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#Question id: 8685

#9. Diversity of Life Forms

Which of the following would be most useful in creating a phylogenetic tree of a taxon?

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#Question id: 5424

#8. Inheritance Biology

Imagine that height in corn plants is determined by three loci. The baseline height is 100 cm. Every + allele adds 10cm to the plant’s potential height, every – allele subtracts 10 cm from the plant’s potential height. The shortest possible plant and the tallest possible plant are mated to form an F1, what is the height of the F1?

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#Question id: 10301

#6. System Physiology – Plant

Which one of the following enzyme are not invlved in reduction of NAD+?

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#Question id: 3854

#3. Fundamental Processes

In prokaryotes, the presence of a protein called rho will:

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#Question id: 19015

#13. Methods in Biology

A combination of paper chromatography and electrophoresis involves______________

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