Which of the groups is a functional group?
A. -OH
B. C=O
C. COOH
D. NH2
E SH
Ans: B. C=O
Biology & Microbiology
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A soil that is mostly ____ will tend to dry quickly compared to other soil types
a. sand b. humus c. clay d. silt
e. organic matter
Biology & Microbiology
Which of the following adaptations was a key to allowing conifers to be successful in diverse terrestrial habitats
Biology & Microbiology
Meiosis II is similar to mitosis in that
A) homologous chromosomes synapse. B) DNA replicates before the division. C) the daughter cells are diploid. D) sister chromatids separate during anaphase. E) the chromosome number is reduced
Biology & Microbiology
What do each of the three male accessory glands contribute to the semen?
What will be an ideal response?
Biology & Microbiology