Assertion (A) : Pollen grains from the carpel stick to the stigma of the stamen. Reason(R): The fertilised egg cells grow inside the ovules and become seeds. ​

Read the following text and answer the following questions on the basis of the same: During sexual reproduction, the male inserts the sperm into the female reproductive tract, and sperm receive by the ovary and after that sperm fuse with the egg (ovum) in the ampullary region, this process is called fertilization, haploid nucleus of sperm fuse with that of ovum to form Diploid zygote. Assertion (A): All copulations do not lead to the fertilisation and pregnancy. Reason (R): Fertilisation can occur only if the ovum and sperms are transported simultaneously to the ampulllary-isthmic junction.

Assertion : Pollen grain reaches directly to the egg, which is seated deep in the ovarian cavity Reason : To effect fertilization, the pollen grains germinate on the stigma.

Assertion (A): Axon conducts the electrical impulses away from the cell body of the neuron. Reason (R): The membrane of neuron provides the passage for the movement of ions.

Assertion (A): Fertilization in flowers, produces fruits and seeds. Reason (R): After fertilization the ovary develops into fruits and ovule develops into seed.

I. Transfer of pollen grains from anther to the stigma of the same flower is termed as .......P...... II. Transfer of pollen grains from anther to the stigma of another flower of same plant is termed as ......Q..... III. Transfer of pollen grains from anther to stigma of a different plant is termed as......C...... Fill in the blanks P, Q and R with give terms.