A 38-year old woman is going to ovulate in about a week. For how long has the primary oocyte in her Graafian follicle been arrested at prophase I of meiosis?

A. About a day
B. 3 weeks
C. 38 years
D. 1 week


Answer: C

Biology & Microbiology

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Tandem repeat sequences found at the ends of chromosomes, such as TTAGGG as found in vertebrates, are known as ________

Fill in the blank(s) with correct word

Biology & Microbiology

Which of the following is an internal framework of hard parts?

A. Endoskeleton B. Vertebral column C. Intervertebral disk D. Hydrostatic skeleton E. Exoskeleton

Biology & Microbiology

If you wanted to cultivate the infectious agent in Natasha's case, what medium would you choose to grow the agent?

A. bird embryos or cell culture B. selective medium C. enriched agar plates D. bacterial cells

Biology & Microbiology

Genetic disorder that is characterized by a wasting of muscle tissue; displays an X-linked recessive pattern of inheritance.

What will be an ideal response?

Biology & Microbiology