Question: The leaf without petiole is referred as__________?

• 1. Petiolate
• 2. Sessile
• 3. Stipulate
• 4. Pilose

Question: The template of translation is________?

• 1. tRNA
• 2. mRNA
• 3. rRNA
• 4. None of these

Question: In line x tester cross mating is done between:

• 1. Males & females
• 2. Among males
• 3. Among females
• 4. All of these

Question: Line x tester analysis provides information about:________?

• 1. GCA & SCA variances
• 2. GCA & SCA effects
• 3. D & H components
• 4. All of these

Question: Auto polyploidy have been successfully exploited in _________?

• 1. Sugar beat
• 2. Sugarcane
• 3. Maize
• 4. Sunflower

Question: In spermatogenesis, each spermatogonium increases in size to form a __________?

• 1. Spermatozoa
• 2. Spermatid
• 3. Primary oocyte
• 4. Spermatocyte

Question: Drying capacity of oil depends upon _________?

• 1. Iodine %
• 2. Saponification
• 3. Carbon chain length
• 4. %age of erusic acid

Question: In spermatogenesis, each spermatogonium increases in size to form a __________?

• 1. Spermatozoa
• 2. Spermatid
• 3. Primary oocyte
• 4. Spermatocyte

Question: Who said that “sports” are of no significance in evolution?

• 1. Joseph Kolreuter
• 2. Vavilov
• 3. Dobzhansky
• 4. Darwin

Question: A mature ovule is known as _________?

• 1. Endosperm
• 2. Seed
• 3. Ovary
• 4. Fruit