\nWings of butterfly and bat.<\/p>\n
Eyes of octopus and mammals.<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
Answer 11. \nThe discovery of antibiotics greatly improved the quality of human life. Antibiotic drugs are made from living organisms such as fungi, molds of certain soil bacteria. Some bacteria that enter the human body can destroy human cells or causing diseases. Like pneumonia or tuberculosis. An antibiotic such as penicillin and streptomycin or others fight bacteria either by killing them or preventing them from multiplying. So antibiotics are \u2018Pro-life\u2019 to human beings.<\/p>\n
Answer 12. \na. Assisted Reproductive Technology, \nb. Zygote Intra Fallopian Transfer<\/p>\n
Answer 13. \na. Sexually transmitted disease (STD), \nb. \n1. Avoid sex with an unknown partner. \n2. Always use a condom during coitus.<\/p>\n
Answer 14. \nCuT condom. lUDs increase phagocytosis of sperms within the uterus and the Cu ions released suppress sperm motility and the fertilising capacity of Sperms.<\/p>\n
Answer 15. \na. Hardy – Weinberg principle. \nb. Gene migration or gene flow, genetic drift and mutation. \nc. Disturbance in genetic equilibrium change of frequency of alleles in a population would then be interpreted as resulting in the evolution<\/p>\n
Answer 16. \na. \nA – Klinefelter syndrome \nB – Turner\u2019s syndrome \nb. \nChromosome number in A = 47 \nChromosome number in B = 45<\/p>\n
Answer 17. \na. Cannabinoid is a group of chemicals which interact with cannabinoid receptors present principally in the brain. \nb.It is extracted from the inflorescences of the plant Cannabis sativa. \nc. Which interact with Cannabinoid receptors present principally in the brain. Generally taken by inhalation and oral ingestion, these are known for their effects on the cardiovascular system of the body.<\/p>\n
Answer 18. \na. A-Stabilising selection – (Intermediate characters are selected). \nB-Directional selection – (Any one of the extreme characters selected). \nC-Disruptive selection (Both the extreme characters selected). \nIt states that under certain conditions of stability, allele frequencies of a population are stable and constant from generation to generation in a sexually reproducing organism. This equilibrium is called genetic equilibrium or Hardy\u2014 Weinberg equilibrium.<\/p>\n
We hope the Plus Two Zoology Model Question Papers Paper 4 help you. If you have any query regarding Plus Two Zoology Model Question Papers Paper 4, drop a comment below and we will get back to you at the earliest.<\/p>\n","protected":false},"excerpt":{"rendered":"
Plus Two Zoology Model Question Papers Paper 4 is part of Plus Two Zoology Previous Year Question Papers and Answers.\u00a0Here we have given Plus Two Zoology Model Question Papers Paper 4. Plus Two Zoology Model Question Papers Paper 4 Board SCERT Class Plus Two Subject Zoology Category Plus Two Previous Year\u00a0Question Papers Time: 1 Hour […]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[42728],"tags":[],"yoast_head":"\n
Plus Two Zoology Model Question Papers Paper 4 - A Plus Topper<\/title>\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\t \n\t \n\t \n