A life history pattern for a population is a set of adaptive traits such as _____
a. logevity c. age at reproductive maturity
b. fertility d. all of these
D
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Which is not a subspecialty of anatomy?
a. embryology b. developmental biology c. histology d. cell biology e. endocrinology
Two true-breeding stocks of pea plants are crossed. One parent has red, axial flowers and the other has white, terminal flowers; all F1 individuals have red, axial flowers. The genes for flower color and location assort independently
If 1000 F2 offspring resulted from the cross, approximately how many of them would you expect to have red, terminal flowers? A) 65 B) 190 C) 250 D) 565 E) 750
The plant hormone ____ appears to play a major role in gravitropism in roots and shoots
a. salicylic acid b. gibberellin c. abscisic acid d. auxin e. oligosaccharin
Linnaeus classified organisms based on
1.DNA sequences. 2.protein sequences. 3.morphological characteristics. 4.evolutionary history. 5.existing phylogenetic trees.