Structure of Monocot Embryo

Q.

In monocot embryo, radicle is enclosed in coleorhiza and plumule is enclosed in coleoptile.

1. True

2. False

Q. Identify the structures marked as A , B and C in the image given below:

1. A- scutellum, B- epicotyl, C- radicle
2. A- scutellum, B- coleoptile, C- coleorrhiza
3. A- epicotyl, B- coleorrhiza, C- coleoptile
4. A- epicotyl, B- scutellum, C- root cap

Q.

Identify the labelled parts in the given figure.

1. (i)-Pericarp, (ii)-Aleurone Layer, (iii)-Endosperm, (iv)-Scutellum

2. (i)-Seed coat, (ii)-Endosperm, (iii)-Embryo, (iv)-Scutellum

3. (i)-Epicarp, (ii)-Mesocarp, (iii)-Embryo, (iv)-Cotyledon

4. (i)-Husk, (ii)-Seed, (iii)-Embryo, (iv)-Endosperm

Q.

The single cotyledon present in grass embryo is called _______.

1. Coleoptile

2. Coleorhiza

3. Epiblast

4. Scutellum

Q. The single cotyledon present in grass embryo is called .

1. coleoptile
2. coleorrhiza
3. scutellum
4. hypophysis

Q. In the grass family, the cotyledon is called ___________.

1. scutellum
2. coleorrhiza
3. coleoptile
4. epicotyl