In the presence of both glucose and lactose, the lactose repressor is not bound to the operator and the genes of the lactose operon are expressed.
Answer the following statement true (T) or false (F)
False
Biology & Microbiology
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The early branching angiosperms have ______ diversity than later branching groups
A. more B. less C. the same
Biology & Microbiology
Leiomyomas are a type of smooth muscle cancer that occurs in the uterine wall.
Answer the following statement true (T) or false (F)
Biology & Microbiology
The chromosomes are moving to opposite poles during
a. prophase. b. metaphase. c. interphase. d. anaphase. e. telophase.
Biology & Microbiology
A cladogram is based on:
a. homologous characteristics. b. homoplastic characteristics. c. polyphyletic taxa. d. fossil evidence only. e. derived characters only.
Biology & Microbiology