Which vitamin plays a major role in blood clotting?
A) K B) B12 C) B1 (thiamin) D) A E) D
A
Biology & Microbiology
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Which is incorrect about Yersinia pestis?
What will be an ideal response?
Biology & Microbiology
Which of the following correctly traces the pathway of urine flow in vertebrates?
a. Collecting tubule ureter bladder urethra b. Renal vein ureter bladder urethra c. Nephron urethra bladder ureter d. Cortex medulla bladder ureter e. Renal pelvis medulla bladder urethra
Biology & Microbiology
Precipitation brings appreciable quantities of nutrients into ecosystems that are collectively called ________
Fill in the blank(s) with correct word
Biology & Microbiology
carbon in soil
What will be an ideal response?
Biology & Microbiology