4. Reproductive System
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Jeopardy! During this stage of the development cycle, ovum and spermatozoa fuse together.
What is fertilization?
Fill the blank Following fertilization, the diploid cell, called a zygote, can subsequently reproduce by ____ and transfer it’s DNA to the entire organism.
mitosis
Jeopardy! Following fertilisation, this diploid cell containing the genetic material of both mother and father.
What is a zygote?
Jeopardy! This process investigated at lenght during the previous unit allows for the production of haploid cell require for sexual reproduction.
What is meiosis?
Jeopardy Name given to the developmental stage corresponding to the first two weeks after fertilization.
What is the zygote stage
Jeopardy Name given to the stage of pregnancy that starts 2 weeks after fertilization and ends at 9 weeks.
What is the embryo stage?
Jeopardy Name give to the stage of pregnancy that starts 9 weeks after fertilization and ends with birth.
What is the fetus stage?
jeopardy Name of the stage of development that last from birth to 2 years
What is the baby stage?
jeopardy Stage of development that last from 2 to 6 years.
What is the early childhood stage?
jeopardy Stage of development that last from 6 to 10 years.
What is the childhood stage?
Jeopardy Stage of development between 10 and 18 years
What is adolescence?
jeopardy Period in human life known as adulthood
What is 18 to 70 years of age?
Jeopardy This last developmental stage, starts at 70 and end with death.
What is old age?
Jeopardy Period characterized be the changes that prepare the human body for the ability to reproduce.
What is puberty?
Fill the blanks ____ is the stage of development that marks a turning point between childhood and adulthood. It is a particularly important part of development because it includes ____.
• Adolescence • puberty
Fill the blanks The beginning of puberty is marked by a progressive increase in the production of ____ ____,
Sex hormones
FIll the blanks ____ and ____ are hormones secreted by the ____ ____. They stimulate the maturation of ova in females and the production of spermatozoa in male. They also stimulate the production of sex hormones by the ovaries in female (____ and ____) and by the testicles in male ( _____).
FSH LH pituitary gland estrogens progesterone testosterone
Jeopardy In human male, these 5 physical changes are associated with puberty.
What are: 1. maturation of genital 2. larynx becomes larger 3. facial\underarm and pubic hair 4. shoulders widen 5. increase in bone density and muscle mass?
Jeopardy Psychological urge characteristic of puberty.
What is the need for independance?
Jeopardy These 5 physical changes indicates that a female human as reach puberty.
What are: 1. Beginning of the menstrual cycle. 2. Breast developement 3. widening of pelvis (hips). 4. underarm and public hair. 5. accumulation of fatty tissue of hips and breast?
Jeopardy For the human female, these 2 hormones produced by the pituitary gland stimulate the maturation of the ova and case the ovaries to produce estrogen and progesterone
What are: 1. Follicle stimulating hormone (FSH) 2. Luteinizing hormones (LH)?
Hormones responsable for the maturation of spermatozoa and the production of testosterone by the testicules.
What are the Follicule stimulating hormone (FSH) and the Luteinizing hormones (LH).
Jeopardy During this cyclical process, one oocyte develops into an ovum ready to be fertilized.
What is Oogenesis?
This hormone directs the ovary to select and mature an ovarian follicule.
What is Follicle stimulating hormone(FSH)?