A certain kind of snail can have a right-handed direction of shell coiling (D) or left handed coiling (d). If direction of coiling is due to a protein deposited by the mother in the egg cytoplasm, then a Dd egg-producing snail and a dd sperm-producing snail will have offspring of which genotype(s) and phenotype(s)?

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#Question id: 3474

#XL - T Zoology

 Polygynous mate choice is not correlated with

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#Question id: 660

#XL - Q Biochemistry

Computers are used to advance the understanding of three dimensional protein structure by

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#Question id: 10561

#XL - R Botany

Integral membrane proteins that form water-selective channels across the membrane, Because water diffuses faster through such channels than through a lipid bilayer

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#Question id: 11405

#XL - R Botany

Vulnerability to extinction can be linked to species following characteristics. Which of the following statement are correct?

A. Endemism species are more prone to extinction than fragmented

B. Species that are capable of migrating between fragments of habitat, such as between mainland areas and islands, may be more resistant to extinction

C. Population variability species are less prone to extinct

D. Species with naturally long life spans may be more likely to become extinct

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#Question id: 1541

#XL - S Microbiology

Nonphagocytic cell of immune system,