Coleorhiza is - Vidyadip

MCQ

Coleorhiza is

A
Lower end of embryonal axis in monocot
B
Lower end of embryonal axis in dicots
C
Lower end of embryonal axis in potato family
D
Lower end of embryonal axis in Mango

✓

Answer

a
Lower end of embryonal axis in monocot.Embryos of monocotyledons possess only one cotyledon. In the grass family the cotyledon is called scutellum that is situated toward the one side (lateral) of the embryonal axis. At its lower end, the embryonal axis has the radical and root cap enclosed in an undifferentiated sheath called coleorhiza.The portion of the embryonal axis above the level of attachment of scutellum is epicotyl. Epicotyl has a shoot apex and few leaf primordial enclosed in hallow structure the coleoptile

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from STD 12 - 1. sexual reproduction in flowering plants→STD 12 - 1. sexual reproduction in flowering plants — all question types→Biology STD 12 Science question papers→CBSE Board STD 12 Science question papers→CBSE Board question paper generator→

Similar questions

GMO technology is useful for

What is meant by monocistronic $mRNA$

Delete odd one (copper releasing $IUDs$).

The part of the plant used in culturing is called:

Which one of the following was the contribution of de Vries

In man the two vasa deferentia open into

Secondary sewage treatment is mainly a

Improper care of teeth can result in:

Self-incompatibility is a device for

$I$. Ensuring cross-pollination

$II$. Preventing self-pollination

$III$. Ensuring self-fertilisation

$IV$. Genetic control for self-fertilisation

Choose the correct statements from those given above

Activated sludge should have the ability to settle quickly so that it can?