In placental mammals, the branching extension of the chorion that projects into the maternal tissues at the placenta is the _____.
Fill in the blank(s) with the appropriate word(s)
Answer: chorionic villus
Biology & Microbiology
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The letter “C” in the figure above represents
a. root apical meristem. b. dermal tissue. c. vascular tissue. d. ground tissues. e. ground, dermal, and vascular tissues.
Biology & Microbiology
When an F plasmid integrates into the host chromosome, the strain is referred to as ________.
A. Hfr B. F' C. F? D. F+
Biology & Microbiology
There are approximately ___ light receptors in the human eye.
a. 126 million b. 100 billion c. 126 thousand d. 12.6 million
Biology & Microbiology
What is the term for the body of a mold?
What will be an ideal response?
Biology & Microbiology