In the meiotic cell divison in daughter cells are produced by two successive division in which first division is reductional and second is equational first division is equational, second is reductional both divisions are equational both divisions are reductional TRUE ANSWER : ? YOUR ANSWER : ?
When an organism has a life cycle with alternation of generations, the haploid generation is the zygote gamete gametophyte sporophyte TRUE ANSWER : ? YOUR ANSWER : ?
The homologous chromosomes follow the process of synopsis in the zygotene leptotene pachytene diplotene TRUE ANSWER : ? YOUR ANSWER : ?
When do kinetochore microtubules pull chromosomes towards opposite spindle poles? In anaphase B In telophase In metaphase In anaphase A TRUE ANSWER : ? YOUR ANSWER : ?
What is the approximate size (in kb) of the melon mitochondrial genome? 2400 kilobase 600 kilobase 1200 kilobase 3000 kilobase TRUE ANSWER : ? YOUR ANSWER : ?
During meiosis crossing over takes place at zygotene stage diplotene stage diakinesis stage pachytene stage TRUE ANSWER : ? YOUR ANSWER : ?
A plasmid used to introduce BT toxin into a plant cell causes the plant to produce opines carries an antibiotic resistance gene that makes the plant resistant to antibiotics carries a bacterial gene with a plant promoter is toxic for the plant cell TRUE ANSWER : ? YOUR ANSWER : ?
In case of incomplete dominance, the phenotypic ratio of a monohybrid cross will be 1:3:1 3:1:1 1:1:2 1:2:1 TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following transposable elements are not found in plants? All are found Tam3 L1 Ac TRUE ANSWER : ? YOUR ANSWER : ?
The shortest of mitotic phases is the anaphase telophase metaphase interphase TRUE ANSWER : ? YOUR ANSWER : ?