Which of the following develops into the male genital ducts?
A. Wolffian ducts
B. epididymis
C. Mullerian ducts
D. cloaca
E. urogenital groove
Answer: A
You might also like to view...
Which of the following organelles plays an important role in phagocytosis (a type of endocytosis), contains a variety of digestive enzymes, and has transport pumps that maintain an acidic pH inside the organelle?
a) lysosomes b) Golgi complex c) peroxisomes d) mitochondria e) proteasomes
A genetic cross was performed with two pea plants both with green, wrinkled seeds. Of the resulting offspring, 75% had green, wrinkled seeds and 25% had green, smooth seeds (W = wrinkled; w = smooth)
With regard to wrinkled versus smooth seeds, the parental plants must have been ________. Fill in the blank with correct word.
Which of the following is a characteristic of all angiosperms?
A) double internal fertilization B) free-living gametophytes C) carpels that contain microsporangia D) ovules that are not contained within ovaries
Which of the following techniques amplifies a specific region of DNA?
A) Gel electrophoresis B) DNA profiles C) PCR D) The use of DNA probes