Muscle tissues, connective tissues, and the epithelia lining the urinary and reproductive systems arise from

(a) mesoderm.
(b) endoderm.
(c) ectoderm.
(d) two of the above.


(a) mesoderm.

Biology & Microbiology

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If you were stranded in the Sahara Desert with very little water, you would likely die as a result of ____

a. dehydration only b. hyperthermia only c. hypothermia only d. dehydration and hyperthermia e. dehydration, hyperthermia, and hypothermia

Biology & Microbiology

The Z line consists of parts of actin filaments on two adjacent sarcomeres

____________________ Indicate whether the statement is true or false.

Biology & Microbiology

Which of the following is true?

a. No species of slime mold form colonies. b. All species of slime mold form colonies. c. Slime molds form colonies only for reproduction. d. Some species of slime molds form colonies.

Biology & Microbiology

The genera ________ and ________ are amoebic human parasites that cause gastrointestinal and brain infections, respectively

a. Entamoeba / Giardia b. Entamoeba / Naegleria c. Naegleria / Entamoeba d. Naegleria / Giardia

Biology & Microbiology