The membranous urethra is the portion found in males as well as females.
举一反三
- The membranous urethra is the portion found in males as well as females. A: 正确 B: 错误
- The saying “men are from Mars and women are from Venus” correctly denotes that _________. A: males and females are different. B: males and females are similar. C: males and females are the same. D: males and females do not come from the Earth.
- Most of the X-lined genes in humans are expressed in equal amounts between males and females because A: only one of the two X chromosomes is active in each cell in the females. B: X-linked genes on the X chromosome in males are expressed two-fold higher than in females. C: only one X chromosome is kept after fertilization. D: Half of the RNA transcripts from X chromosomes in female cells are degraded after transcription.
- In feminine societies, females dominate a significant portion of the society and power structure.
- The membranous area of urethra is . A: first narrow B: secondary narrow C: third narrow D: dilation area