If two alleles code for the same trait (such as blond hair), they are said to be:
A) heterozygous. B) homologous. C) autologous. D) homozygous.
Answer: D
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The vomer along with the perpendicular plate of the ethmoid bone forms the bony part of the nasal septum
Indicate whether the statement is true or false
Which of the following is not a function of the kidneys?
a. Excreting metabolic wastes b. Maintaining proper plasma volume c. Secreting aldosterone to regulate sodium d. Maintaining proper osmolarity of body fluids e. Assisting in maintaining the proper acid-base balance of the body
At what developmental stage does the conceptus reach the uterus?
A. Zygote B. Blastocyst C. Trophoblast D. Morula E. Embryo
The tubular fluid is ____ as it enters Bowman's capsule, ____ at the beginning of the loop of Henle, ____ at the tip of the loop, and ____ as it leaves the loop to enter the distal tubule
a. isotonic, hypertonic, hypertonic, isotonic b. isotonic, isotonic, hypotonic, hypotonic c. isotonic, isotonic, hypertonic, hypotonic d. hypertonic, hypotonic, hypertonic, isotonic e. none of these answers.