Asexual reproduction produces genetically identical copies (ie. Outlines include all figures, pictures, illustrations and tables given in … The most common forms of asexual reproduction for stationary aquatic animals include budding and fragmentation, where part of a parent individual can separate and grow into a new individual. There are advantages and disadvantages to both types of reproduction: Asexual reproduction SEXUAL REPRODUCTION : Sexual reproduction involves two individuals for producing a new individual. Nerve cells coordinate contractions to ensure that the animal moves through the environment n a wave-like fashion; Reproduction. Some animal species—including sea stars and sea anemones, as well as some insects, reptiles, and fish—are capable of asexual reproduction. This fact distinguishes animals from fungi, protists, and bacteria, where asexual reproduction is common or exclusive. 1. Hormones • Reproduction is closely related to the action of several hormones called gonadotropins • Produced by _____ gland – follicle stimulating hormone (FSH) – luteinizing hormone (LH) • Release is controlled by _____ releasing hormones or (GnRH) produced by the brain 2. Asexual reproduction in animals occurs through fission, budding, fragmentation, and parthenogenesis. Sexual reproduction begins with fertilization, which is defined as the union of two different gametes. The motile germ-cell fptrUeh or sperm) is called the male gamete and germ-cell containing stored food (egg or ovum) is called the female gamete. Lecture outlines are provided in HTML and PowerPoint formats for easy use by the students. Near the anterior of the animal several segments contain reproductive organs that produce sperm and egg. Section Summary. Very interesting notes,thanks very much. During puberty, the hypothalamus in the brain signals the pituitary gland to produce two hormones, follicle-stimulating hormone (FSH) and luteinizing hormone (LH).In females, FSH and LH stimulate the ovaries to produce the female sex hormones, estrogen and progesterone. Basic Animal Reproduction - Student Notes Directions: Fill in the blanks. Reproduction may be asexual when one individual produces genetically identical offspring, or sexual when the genetic material from two individuals is combined to produce genetically diverse offspring. Our notes of Chapter 9 Reproduction in animals are prepared by Maths experts in an easy to remember format, covering all syllabus of CBSE, KVPY, NTSE, Olympiads, NCERT & … 13. Some are hermaphrodites (having both male and female sex organs). Related documents 300866 - Anaalytical - Microbiology - Lecture - Wed - May - 4Th - 11Am - G6 - 43 Module 3.4 - Dealing With Competitors Practical - 1-9 Lecture notes, lectures 2-9 Lecture notes, lectures 1-9 Exam 2012, answers Humans females become capable of reproduction at sexual maturity, which follows puberty. Learning Reproduction in Farm Animals. Chapter 46 Animal Reproduction Lecture Outline Overview: Doubling Up for Sexual Reproduction Concept 46.1 Both asexual and sexual reproduction occur in the animal kingdom. Most animals undergo sexual reproduction. Get Revision notes of Class 8th Science Chapter 9 Reproduction in animals to score good marks in your Exams. ... Students are given an outline of lecture notes that follow the instructor’s presentation. It requires various physical and behavioral transformations which are controlled by hormone production and other factors.. For animals to reproduce, they need to reach sexual maturation. Asexual reproduction involves the formation of individuals whose genes come from a … Zoology: Animal Reproduction 8/27/15 1 Animal Reproduction etc Most animals can reproduce both asexually and sexually. They produce hormones associated with reproduction as well as the male gametes, or sex cells, called sperm. Testicles – The testicles are the primary reproductive part. However, a few groups, such as cnidarians, flatworm, and roundworms, undergo asexual reproduction, although nearly all of those animals also have a sexual phase to their life cycle. Following is a description of the functions of each of the reproductive parts of the bull. animal may have difficulty with reproduction or be unable to reproduce. clones) while sexual reproduction produces genetically unique offspring. Animal reproduction is a complex and varied set of processes which all have the same goal: to produce offspring. Each of the functions of each of the reproductive parts of the animal several contain. 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