'Produce sperm' diaporamas de présentation

C h a p t e r 26 The Reproductive System

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CHAPTER 27 Reproduction and Embryonic Development

CHAPTER 27 Reproduction and Embryonic Development. Overview: Animal Reproduction Asexual & Sexual Human Reproductive System Female Male Female Reproductive Cycle Fertilization Pregnancy. What accounted for the sudden rash of multiple births?.

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dorlingkindersley-uk.co.uk

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Plant Diversity

Plant Diversity. Chapter 22. 22-1 Introduction to Plants. Oldest fossil evidence-470 million years ago Plants dominate the landscape Provide the base for food chains on land Provide shade, shelter and oxygen for animals of all sizes. What is a Plant?. Members of the Kingdom Plantae.

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Reproductive System a.bustanji

Reproductive System a.bustanji. MALE REPRODUCTIVE SYSTEM. Functions : Produce sperm; Deliver sperm to female repro. tract; Produce androgens (male sex hormones) . Components of Male reproductive organs. Scrotum Testes Duct system Penis Accessory glands. ? SCROTUM :

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Female & Male Reproductive Systems

Female & Male Reproductive Systems. 1. The Female Reproductive System. Functions Produce ova (eggs) Provide a place for implantation of fertilised ovum and development of foetus Produce some female sex characterisitics. Organs of female reproductive system. Ovaries

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Reproductive System

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Earthworm Dissection Review

Earthworm Dissection Review. http://www.riverside.sd43.bc.ca/art/long%5Fbi%5F11/oligochaeta/. ?. This flap of tissue that overhangs the mouth opening in an earthworm is called the _______________. prostomium.

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What is Your Health IQ Which Statements Are True or False?

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Reproduction Bingo

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The part of the brain that issues instructions to the pituitary gland is the

The part of the brain that issues instructions to the pituitary gland is the. Hypothalamus Cerebellum Cerebrum Brain stem. In a negative feedback mechanism, high levels of a hormone. Inhibit production of more hormone Stimulate production of more hormone Increase nerve impulses

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Grade Nine Girls Sexual Education Day Three

Grade Nine Girls Sexual Education Day Three. The Male Reproductive System. Question Box. Answer the questions in the question box. What Is the Male Reproductive System?.

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Reproductive Anatomy

Reproductive Anatomy. Meet 'The Question Box'. Female Anatomy: External. The external organs are contained in an area called the Vulva : Outer labia Inner labia Hymen Opening to the vagina Clitoris. Female Anatomy: Internal. Vagina :

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The Male Reproductive System

Without it Life Does Not Go On. The Male Reproductive System. BIG IDEA. THE Male Reproductive system is a series of organ that function to produce children. Objectives. Students will be able to explain: The main function of the male reproductive system. N ame parts of the system.

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Kingdom Plantae

Kingdom Plantae. What Is a Plant?. Multicellular eukaryotes that are photosynthetic autotrophs Cell walls made of cellulose Store surplus carbohydrates as starch Mostly terrestrial . Obstacles Plants Overcome . Absorb Minerals Conserve Water Cuticle Stomata Guard Cells

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Chapter 8

Chapter 8. The Male Reproductive System. Birds and the Bees. During teenage years, the male body begins to change. Voices deepen, new hair growth occurs on face, arms, chest, legs. Above all, the reproductive organs begin to change. This stage of development is called Puberty .

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Sex organs and Hormonal Control

Sex organs and Hormonal Control. Unit 2 The Continuation of Life. Lesson Aims:. To revise the structure and function of the male reproductive system To learn about sperm production and hormonal control To revise the structure and function of the female reproductive system

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Frog Sandwich Directions

Frog Sandwich Directions . The Frog Sandwich is due Friday, 02/15/13, upon arrival to class; worth 200 project points. It must be completed to participate in the frog dissection. 02/07/12 3-D Frog Color and Organ Key.

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Reproductive System

Reproductive System. Female Functions. Produce and Sustain the female sex cells. Transport cells to the site where they may be fertilized by sperm (called conception). Produces Favorable environment for development of fetus (called pregnancy.) Menstrual cycle from early teens to about 50.

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Male Reproductive Organs and Ducts

Male Reproductive Organs and Ducts. Testes - produce sperm cells ( seminiferous tubules ) and testosterone ( Leydig cells ) Penis - used to deposit sperm in the vaginal canal of the female Epididymis - place where sperm are stored until ejaculation

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