Discuss the advantages and disadvantages of self-pollination
What will be an ideal response?
Advantages: Another flower is not needed for pollination. A greater probability of breeding true and maintaining certain desirable characteristics. Disadvantages: Less variation in offspring. In an evolutionary sense this could affect the long -term survival of the species (less ability to adapt to changing environments). Mutations may have a greater probability of appearing (inbreeding). Lack of hybrid vigor.
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The term ________ refers to genes whose encoded proteins control lipid synthesis.
A) genome B) lipidome C) proteome D) glycome
Axons of olfactory receptors extend from the nose to the:
a. mouth b. underlying connective tissue c. spinal cord d. brain e. ganglia
Refer to the accompanying figure. The structures labeled as 1 are used for:a
feeding. b. reproduction
c. attachment. d. movement. e. protection.
The lophophore of a brachiopod serves the same function as the ________ in a bivalve.
A. Shell B. Foot C. Mantle D. Gills