MCQs Plant Breeding and Genetics [34] Posted on 2024-07-07Author admin 0 1. In meiosis, recombination (crossing over) occurs during ___________ Prophase II Metaphase II Metaphase I Prophase I 2. Species that are geographically isolated from each other are called ————- None of these Monotypic Sympatric Allopatric 3. During which stage of meiosis I does chiasmata formation occur? Metaphase I Prophase I Telophase I Anaphase I 4. _______ is the tendency of an offspring to resemble its parents Segregation Variation Resemblance Heredity 5. What is the botanical name of the pineapple plant? Pistacia vera Prunus armeniaca Juglans regia Ananas comosus 6. What is the purpose of a Punnett square in genetics? To determine the genotype of parents To predict the phenotype of offspring To identify dominant and recessive alleles To determine the probability of inheritance 7. ————- is a type of RNA molecule involved in protein synthesis mRNA tRNA miRNA siRNA 8. Flower emasculation is performed through removal of_______ Flower Sepals and petals Anther Stigma 9. The phenotypic and Genotypic ratio in backcross is_______ 2:1:1 1:1 1:2:1 1:3 10. Fruiting branches in cotton are ______ None of these Monopodial Both Monopodial and Sympodial Sympodial 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.
