Luteinizing hormone stimulates:
a. maturation of ova in the female and sperm in the male.
b. progesterone production from the ovary and testosterone from the testicle
c. production and release of thyroid hormones.
d. development of mammary tissue during pregnancy

answer; i believe the correct answer to the above question is ( friction)

substitution is the answer in this case

multiplying and dividing the two decimals and the eqations by the same number of the overalls

the correct answer is: b. pantala flavescens, because these organisms would have a high level of genetic variation due to sexual reproduction.  

because involves two organisms (parents) whose genetic material combines, sexual reproduction leads to genetic variation in new generations of offspring. the offspring is an unique organism, with new genome, more protected with the higher ability to adapted. this process is fundamental to evolution.