Which of the following are reasons for Mendel's success ?
(i) Usage of pure lines or pure breeding varieties
(ii) Consideration of one character at a time
(iii) Maintenance of statistical records of experiments
(iv) Knowledge of linkage and incomplete dominance

Which of the following are the product o single parent? (I) Clone (II) Pure line (III) Hybrid (IV) Inbred line

Which of the following are the product of single parent? (I) Clone (II) Pure line (III) Hybrid (IV) Inbred line

Which of the criteria contributed to Mendel's success ? I. Selection of pea plant. II. Knowledge of history. III. One character at one time. IV. His statistical knowledge Choose the correct option

Which of the following points are important for successful bee-keeping? (i) Knowledge of the nature and habits of bees. (ii) Selection of suitable location for keeping the beehives. (iii) Management of beehives different seasons. (iv) Cross hybridisation among the selected parents.

Which of the following points are important for successful bee-keepinf? (i) Knowledge of the nature and habits of bees. (ii) Selection of suitable location for keeping the beehives. (iii) Management of beehives different seasons. (iv) Cross hybridisation among the selected parents.

Which of the following points are important for successful bee-keeping? (i) Knowledge of the nature and habits of bees. (ii) Selection of suitable location for keeping the beehives. (iii) Management of beehives different seasons. (iv) Cross hybridisation among the selected parents.

Which of the following points are important for successful bee-keeping? (i) Knowledge of the nature and habits of bees. (ii) Selection of suitable location for keeping the beehives. (iii) Management of beehives different seasons. (iv) Cross hybridisation among the selected parents.

The reasons for Mendel's success was I. attention was focussed only on one character at a time during hybridisation experiment. ii. Gradual planned approach towards the experimental plant. III. Maintenance of accurate records of results obtained. iv. the pea plant flowere wee unisexual. choose the correct option.

The shape and stanch synthesis in pea seeds is controlled by one gene. Which among the following statements is/ are correct for heterozygotes ? (i) Round seeds are due to the law of dominance while the size of the starch grain is due to the law of incomplete dominance . (ii)Round seeds are due to law of incomplete dominance while the size of the starch grain is due to the law of dominance . (iii) Dominance is not an autonomous feature of a gene or the product that it has information for.