Early development in Drosophila includes nuclear division, but not cell division. This gives rise to a single cell with many nuclei
A. true
B. false
A
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In the gene that affects snail coiling, the ______ is responsible for the phenotype of the offspring
A. mother's phenotype B. father's phenotype C. mother's genotype D. father's genotype
What is considered to be the primary method of succession in the marine intertidal zone?
A. facilitation. B. submission. C. logistic growth. D. tolerance. E. inhibition.
The gill rakers of anchovies are modified for:
a. respiration. b. excretion of salts. c. filtering plankton. d. crushing their fish prey. e. detecting vibrations in the water column.
If you listen to a rock band at 130 dB, it may cause irreversible hearing damage. In contrast, tasting a boiling hot soup may burn your tongue but does not cause permanent damage. How can you explain this difference?
What will be an ideal response?