what mineral deficiency can lead to stunted growth in children and low bone density in adults
What will be an ideal response?
calcium
You might also like to view...
Myofibrils are subdivided along their length by repeating units called ________, which are the fundamental contractile units of the muscle cell.
Fill in the blank(s) with the appropriate word(s).
Xylem and phloem are _____ tissues
a. ground c. dermal b. vascular d. both vascular and dermal
Horses and donkeys mate successfully to produce mules, which are always sterile. Which genetic isolating mechanism is involved here to prevent horses and donkeys from becoming a single species?
A) gametic isolation B) hybrid infertility C) behavioral isolation D) mechanical isolation
Which bacterial organism has a complex life cycle that involves gliding motility, swarming, and aggregation to form fruiting bodies coordinated by quorum sensing, followed by differentiation into spores?
a. myxobacteria b. Treponema c. mixotrophs d. Leptothrix