What Is The Male Sex Cell Called
The testes (singular: testis), commonly known as the testicles, are a pair of ovoid glandular organs that are central to the function of the male reproductive system.
Biology4s.com! This tutorial introduces cell structure. Other sections include plants, systems, invertebrates, vertebrates, and microorganisms.
sex chromosome: either of a pair of chromosomes that determine whether an individual is male or female. The sex chromosomes of human beings and other mammals are
sex, term used to refer both to the two groups distinguished as males and females, and to the anatomical and physiological characteristics associated with maleness
A typical male has XY chromosomes, and a typical female has XX. But owing to genetic variation or chance events in development, some people do not fit neatly into
Sperm Maturation Spermatozoa leave each testis through small tubes called efferent ductules. Fluid pressure from secretions in the testis and ciliated
A male organism is the physiological sex that produces sperm. Each spermaton can fuse with a larger female gamete, or ovum, in the process of fertilization.
Nov 19, 2015 · Definition Sex cord-stromal tumors are groups of tumors composed of granulosa cells, theca cells, Sertoli cells, Leydig cells, and fibroblasts of stromal
Jun 30, 2016 · It was about 2 a.m. when Sam and I walked down the empty hallway, passing by the painted murals and the bedrooms of my snoring housemates. We had been eye
Organisms of many species are specialized into male and female varieties, each known as a sex, with some falling in between being intersex. Sexual reproduction
