Why did Milinski and Bakker test female choice between brighter and duller stickleback males in two different set-ups: one with unfiltered light and one with light from which red color was eliminated? The results from both trials are shown below

What will be an ideal response?


ANS:
to test for factors other than red color intensity that may influence female choice

Biology & Microbiology

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The lens of the eye loses _______ with age and cannot change from viewing distant objects and close objects as readily as before.

Fill in the blank(s) with the appropriate word(s).

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The nerves and blood vessels of a human tooth are located in the

a. dentine. b. pulp cavity. c. enamel. d. caries. e. periodontal membrane.

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Of the two pituitary Lobe which one receives direct signal from hypothalamus via axons.

a) Anterior Pituitary Lobe b) Posterior Pituitary Lobe

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Cats are an essential part of the life cycle of

a) Trypanosoma cruzi. b) Toxoplasma gondii. c) Plasmodium vivax. d) Leishmania donovani.

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