Chronaxie is a state of rigidity that develops in the muscles after death.

Give the scientific term for the stiffening of muscles soon after death.

After fertilization the ovary develops into

(a) Draw a diagrammatic sectional view of a mature anatropous ovule and label the following parts in it : (i) that develops into seed coat. (ii) that develops into an embryo after fertilization. (iii) that develops into an endosperm in an albuminous seed. (iv) through which the pollen tube gains entry into the embryo sac. (v) that attaches the ovule to the placenta. (b) Describe the characteristic features of wind pollinated flowers.

Beginning with germination of a moss spore, what is the sequence of structures that develop after germination? I. embryo II. Gametes III. Sporophyte IV. Potonema V. gametophore

Which Asian state has named all its tourist resort after birds

State whether True or False: Seed develop form the ovule after fertilization.

[A] : Disease reduce the vitality of plants , inhibit their development and cause different morphological and physiological aberrations . [R] : The diseases result in the death of a plant .

Two identical metallic spheres of the same mass are taken. Positive Q C charge is developed on one and an equal amount of negative charge is developed on the other. After charging

What is the ratio of mitotic divisions that take place in the microspore of Cycas before and after liberation from microsporangium during development of male gametophyte