MCQs Plant Breeding and Genetics [4] Posted on 2023-05-06Author admin 0 1. ______________ is the botanical name of groundnut Zea mays Archis hypogaea Sorghum bicolor Cajanus cajan 2. Response of plants to day length is called____ Thigmotropism Phototropism Thermotropism Photoperiodism 3. Consanguinity shows a strong association with which pattern of inheritance? X-linked dominant Autosomal dominant Autosomal recessive X-linked recessive 4. • One member of a gene pair is called__________ Variant Allel Null allele Haplotype 5. Response of plants to touch or contact is called____ Thigmotropism Phototropism Photoperiodism Thermotropism 6. A nonfunctional allele (a variant of a gene) caused by a genetic mutation is termed as _________ Null allele Variant Heterozygous Haplotype 7. Growth of plants towards or away from heat is called____ Phototropism Thigmotropism Thermotropism Thermotropism 8. A set of DNA variants along a single chromosome that tend to be inherited together is called__________ Null allele Variant Allel Haplotype 9. ______________ is the botanical name of pigeon pea Zea mays Cajanus cajan Sorghum bicolor Archis hypogaea 10. A nonfunctional allele (a variant of a gene) caused by a genetic mutation is termed as _________ Variant Heterozygous Haplotype Null allele Loading … Question 1 of 10 Please leave this field emptySubscribe to Get JEAS Updates We’d love to keep you updated with our latest articles and news What’s your name? And your surname? Email Address * We don’t spam! Read our [link]privacy policy[/link] for more info. Thanks for subscribing JEAS updates Check your inbox or spam folder to confirm your subscription.
