In a woman’s monthly cycle, the hormone _____ is released when estrogen reaches a peak
a. luteinizing hormone
b. oxytocin
c. progesterone
d. testosterone
e. human chorionic gonadotrophin
a
Biology & Microbiology
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What kind of movement occurs between bones in planar joints?
a. extension b. rotation c. gliding d. abduction
Biology & Microbiology
Predators can switch to alternative prey when a prey
species is low in abundance as is shown in a. model I. b. model II. c. model III. d. models I and III. e. all of these models.
Biology & Microbiology
What is the relationship between an ecosystem and a community?
What will be an ideal response?
Biology & Microbiology
Carbohydrates are used by our cell organelles called ________________ to perform respiration and produce a molecule of energy called_________________.
a. ribosomes and DNA b. Mitochondria, ATP c. Nucleus,ATP d. Mitochondria , DNA
Biology & Microbiology