Producers and consumers cycle ________ among themselves, but require a constant input of ________

a. heat / calories
b. nutrients / energy
c. molecules / heat
d. energy / nutrients


b

Biology & Microbiology

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During oogenesis meiosis results in _____

A) four equally sized cells that stop dividing in meiosis I B) two equally sized cells that are both typically fertilized C) two equally sized cells, but only one is typically fertilized D) two or three small cells and one large cell that develops further if fertilized

Biology & Microbiology

What term correctly describes change in allele frequency due to random effect of a small population?

A. mutation B. selection C. non-random mating D. genetic drift E. immigration

Biology & Microbiology

Which of the following symptoms is not one of the cardinal signs of inflammation?

What will be an ideal response?

Biology & Microbiology

The cell-mediated immune response is a function of ____

a. B cells b. T cells c. plasma cells d. blood cells e. antigen producing cells

Biology & Microbiology