'Male sex cell' diaporamas de présentation

B1 C1 P1 REVISION QUIZ!

B1 C1 P1 REVISION QUIZ!. B1 You and Your Genes. Put these words in the correct order of their size from smallest to largest. gene. c ell. nucleus. chromosome. B1 You and Your Genes. 2. Place the following characteristics into the correct category.

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Plants

Plants. Evolution and Classification. The common ancestor of plants is green algae Plants are all Eukaryotic Multicellular Photoautotrophs (use light to produce food) Have cellulose in their cell walls Absorb nutrients through their roots (a major difference from algae)

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Children The Early Years

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The World of Plants

The World of Plants. (B) Growing Plants. 1. Give the function of the following parts of a seed. Seed coat. protection. Embryo plant. grows into new plant. Cotyledon. food store until the first green leaves appear. 2.

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The Endocrine System & Reproduction

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Flowering Plants

Flowering Plants. Parts Of The Plant. The root anchors the plant and absorbs water and minerals from the soil The s tem s upports the plant The leaves make food for the plant The flower makes seeds. The Flower. The flower is responsible for reproduction (making more plants)

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Male Reproductive System

Male Reproductive System. External Parts and Function. Male Reproductive System. Penis. The male organ for sexual intercourse Erection-The process by which the penis fills with blood in preparation for intercourse Circumcision-the removal of the foreskin which covers the head of the penis

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Unit

Unit. Plant Science. Problem Area. Reproduction in Plants. Lesson. Examining Parts of a Flower. Student Learning Objectives. 1. Describe the parts of a flower. 2. Identify the reproductive structures of plants that exist in the flower.

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Male and Female Reproductive System

Male and Female Reproductive System. Chapter 20 Section 2. Key Concepts. What is sexual reproduction What are the structures and functions of the male and female reproductive systems? What events occur during the menstrual cycle?. Key terms. Endocrine glands.

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Sexual Reproduction in Flowering Plants

Sexual Reproduction in Flowering Plants. Flower Anatomy, Modes of Pollination, and beginning Meiosis . Flower Anatomy. Pistil. Pistil- the central part of the flower, pollen must land before seeds can form. Stigma- sticky top of pistil, catches pollen.

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Male Reproductive System

Male Reproductive System. Vas Deferens. The main duct through which semen is carried from the epididymus to the ejaculatory duct. One on each testicle VASECTOMY?. Vasectomy.

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Cell Processes

Cell Processes. (water). What is Diffusion?????. The movement of molecules from areas where there are many (high concentration) to areas where there are few (low concentration) Solute: The particles that are in the least amount in a solution. (usually a solid)

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True or False. You are about to see 10 statements. Decide if each one is true or false.

True or False. You are about to see 10 statements. Decide if each one is true or false. START. Question ?. Hormones are made in the urethra. TRUE. FALSE. Question ?. The male sex cell is the penis. TRUE. FALSE. Question ?. During sex body fluids are released. TRUE. FALSE.

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The Parts of a Flower This lesson is from Virginia Tech and has not been edited by the Georgia Curriculum Office.

The Parts of a Flower This lesson is from Virginia Tech and has not been edited by the Georgia Curriculum Office. Parts of a Flower . Sepal Petals Stamen Pistil Receptacle *See Handout 1. Sepal. Green, leaf-like structure Fold back when flower opens Collectively called the calyx.

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Cells

Cells. W Richards The Weald School. Using a microscope. 1. Eyepiece. 2. Arm. 7. Lenses. 6. Stage. 3. Focus adjustor. 5. Mirror. 4. Base. Plant cells vs. Animal cells. 4). 1). 2). 5). 3). 6). Only plant cells have these:. Both types of cell have these:.

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Annelida

Annelida. General Characteristics Range from one 1mm to 3 meters. Fluid outer body External cuticle that is never shed or mold Has a nervous system/brain 100 body segments. Adaptations.

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Annelida

Annelida. General Characteristics Range from one 1mm to 3 meters. Fluid outer body External cuticle that is never shed or mold Has a nervous system/brain 100 body segments. Adaptations.

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Annelida

Annelida. General Characteristics Range from one 1mm to 3 meters. Fluid outer body External cuticle that is never shed or mold Has a nervous system/brain 100 body segments. Adaptations.

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What you need to know: What are the organs of the female reproductive system?

The Human Reproductive System. What you need to know: What are the organs of the female reproductive system? What are the organs of the male reproductive system? What are sex cells?. Watch these videos: https://www.youtube.com/watch?v=oFlUqgYqt1A

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Potty Mouth

Potty Mouth. The GMO Gambit. BY THE NUMBERS According to the Grocery Manufacturers Association, between 70 to 80% of the foods eaten in the US contain ingredients that have been genetically modified . .

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