{"id":272,"date":"2020-06-06T15:30:30","date_gmt":"2020-06-06T15:30:30","guid":{"rendered":"https:\/\/medicoras.co.in\/blog\/?p=272"},"modified":"2020-06-07T14:15:29","modified_gmt":"2020-06-07T14:15:29","slug":"neet-qa-series-genetics-1","status":"publish","type":"post","link":"https:\/\/medicoras.co.in\/blog\/neet-qa-series-genetics-1\/","title":{"rendered":"NEET QA Series : Genetics -1"},"content":{"rendered":"<p><strong>Q.No.1<\/strong> A tobacco plant heterozygous for albinism ( a recessive character) is self pollinated and 1200 seeds are subsequently germinated. How many seedlings would have the parental genotype?<\/p>\n<p>a) 1250<\/p>\n<p>b) 600<\/p>\n<p>c) 300<\/p>\n<p>d) 2250<\/p>\n<p><strong>Q.No.2<\/strong> Two pea plant is subjected to cross pollination and 183 plants produced in next generation. 94 plants were tall, 89 plants were dwarf. What are the parental genotype?<\/p>\n<p>a) TT \u00d7 TT<\/p>\n<p>b) Tt \u00d7 TT<\/p>\n<p>c) TT \u00d7tt<\/p>\n<p>d) Tt \u00d7tt<\/p>\n<p><strong>Q.No.3<\/strong> In a DNA strand no of H-bond is 700 with 10% Adenine.Find out the length of DNA-<\/p>\n<p>a) 700A\u030a<\/p>\n<p>b) 750A\u030a<\/p>\n<p>c) 800A\u030a<\/p>\n<p>d) 850A\u030a<\/p>\n<p><strong>Q.No.4<\/strong> Resistance to a fungus in pea plant is conferred by gene \u2018h\u2019 which is completely recessive to its allele \u2018H\u2019 for susceptibility. If a resistant female plant is crossed with a homozygous susceptible male what would be the order of genotype in pistillate (female) parent, staminate (male) parent, male gametes and egg?<\/p>\n<p>a) Hh; HH; H; h<\/p>\n<p>b) hh; Hh; h; h<\/p>\n<p>c)hh; HH; H; h<\/p>\n<p>d) Hh; HH; h; H<\/p>\n<p><strong>Q.No.5<\/strong> Consider a monohybrid cross between a pure tall plant and a dwarf plant. In F2 generation of this cross 4000 seedlings were produced. How many seedlings will be dwarf?<\/p>\n<p>a) 0<\/p>\n<p>b) 1000<\/p>\n<p>c) 2000<\/p>\n<p>d) 3000<\/p>\n<p>Answer with explanation is available in YouTube. <a href=\"https:\/\/www.youtube.com\/watch?v=eooctHY4ek8\">Watch Now<\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Q.No.1 A tobacco plant heterozygous for albinism ( a recessive character) is self pollinated and 1200 seeds are subsequently germinated. How many seedlings would have the parental genotype? a) 1250&nbsp;[ &hellip; ]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[43],"tags":[46,45,44],"class_list":["post-272","post","type-post","status-publish","format-standard","hentry","category-neet-qa-series","tag-class-12-genetics","tag-genetics-question-answer","tag-neet-2020-question-answer","list-style-post"],"_links":{"self":[{"href":"https:\/\/medicoras.co.in\/blog\/wp-json\/wp\/v2\/posts\/272","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/medicoras.co.in\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/medicoras.co.in\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/medicoras.co.in\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/medicoras.co.in\/blog\/wp-json\/wp\/v2\/comments?post=272"}],"version-history":[{"count":4,"href":"https:\/\/medicoras.co.in\/blog\/wp-json\/wp\/v2\/posts\/272\/revisions"}],"predecessor-version":[{"id":282,"href":"https:\/\/medicoras.co.in\/blog\/wp-json\/wp\/v2\/posts\/272\/revisions\/282"}],"wp:attachment":[{"href":"https:\/\/medicoras.co.in\/blog\/wp-json\/wp\/v2\/media?parent=272"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/medicoras.co.in\/blog\/wp-json\/wp\/v2\/categories?post=272"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/medicoras.co.in\/blog\/wp-json\/wp\/v2\/tags?post=272"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}