Question

Given below are five groups of terms. In each group arrange and rewrite the terms in the correct order so as to be in a logical sequence.
For example : Implantation, Parturition, Ovulation, Gestation, Fertilization.
Answer : Ovulation, Fertilization, Implantation, Gestation, Parturition.
(i) Spongy cells, Upper epidermis, Stoma, Palisade tissue, Substomatal space.
(ii) Spinal cord, Motor neuron, Receptor, Effector, Sensory neuron.
(iii) Endodermis, Cortex, Soil water, Xylem, Root hair.
(iv) Metaphase, Telophase, Prophase, Anaphase, Cytokinesis.
(v) Intestine, Liver, Intestinal artery, Hepatic Vein, Hepatic Portal Vein.

Answer 1

(i) The order of cells from outer region to inner region of the leaf is -Upper epidermis, Palisade tissue, Spongy cells, Substomatal space, Stoma.
(ii) The direction of nerve impulse is -Receptor, Sensory neuron, spinal cord, Motor neuron, effector.
(iii) The direction of water transport is -Soil water, Root hair, Cortex, Endodermis, Xylem.
(iv) The steps of mitosis are in order of -Prophase, Metaphase, Anaphase, Telophase, Cytokinesis.
(v) Direction of hepatic portal circulation is -Intestinal artery, Intestine, Hepatic Portal Vein, Liver, Hepatic Veins.