Development Of The Repro System Flashcards
True or false
Somatic cells are diploid
True
True or false
Diploid contain 23 pairs of homologous chromosomes for a total of 46 chromosomes
True
True or false
There are 23 pairs of autosomes, and one pair of sex hormones
False because there are 22 pairs of autosomes, and one pair of sex hormones
What is the determination of genetic sex by the sex chromosomes?
Sex determination
It is the process by which reproductive organs develop along male or female lines to understand the step involve in sex differentiation.
Sex differentiation
Chemical substances that develop from intermediate mass that gives rise to gonadal ridges
Gonads
Mesonephric (wolffian) ducts
Paramesonephric (mullerian) ducts
Gonads
Adjacent to the gonadal ridges, which eventually developed structures of the reproductive system in males
Gonads
Mesonephric (wolffian) ducts
Paramesonephric (mullerian) ducts
Mesonephric (wolffian) ducts
The second pair of dots develop lateral to the mesonephric ducts and eventually form structures of the reproductive system in females
Gonads
Mesonephric (wolffian) ducts
Paramesonephric (mullerian) ducts
Mullerian inhibiting substance (MIS)
Paramesonephric (mullerian) ducts
Its Causes apoptosis of cells in the mullerian ducts developing males
Gonads
Mesonephric (wolffian) ducts
Paramesonephric (mullerian) ducts
Mullerian inhibiting substance (MIS)
Mullerian inhibiting substance (MIS)
True or false
The gonad developed from the intermediate mesoderm.
True
True or false
The gonad developed from the intermediate mesoderm.
True
