Adult male humans generally have deeper voices than do adult female humans, which is the direct result of higher levels of testosterone causing growth of the larynx. If the fossil records ofapes and humans alike show a trend toward decreasing larynx size in adult females and increasing larynx size in adult males, then

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#Question id: 15750

#Unit 5. Developmental Biology

Drosophila, if there is three X chromosome and two sets of autosomes then the fly is:

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#Question id: 15751

#Unit 12. Applied Biology

Plants through the fusion of protoplasts of two different plant species/varieties is called

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#Question id: 15752

#Unit 12. Applied Biology

Match the following

Column I Column II

I. Auxin                     a. Somatic embryogenesis

II. Cytokinin              b. Root

III. GA3                      c. Continued growth

IV. Abscisic acid      d. Shoot

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#Question id: 15753

#Unit 12. Applied Biology

Match the following:

Column I                  Column II

I Alkaloids               P. Digoxigenin

II Terpenoids          Q. Menthol

III Quinones           R. Anthocyanins

IV Steroids            S. Anthraquinones

                              T. Morphine

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#Question id: 15754

#Unit 12. Applied Biology

Match the following:

Column I                      Column II

I Alkaloids                  P. Digoxigenin

II Terpenoids             Q. Menthol

III Quinones               R. Anthocyanins

IV Steroids               S. Anthraquinones

                                   T. Morphine

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#Question id: 15755

#Unit 12. Applied Biology

Cybrids or cytoplasmic hybrids are cells or plants containing