MyQuestionIcon

404

You visited us 404 times! Enjoying our articles? Unlock Full Access!

Structure of a Dicot Seed

The portion o...

Question

The portion of embryo axis above cotyledons is

A

Epicotyl

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

B

Hypocotyl

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

Radicle

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

Coleoptile

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A Epicotyl
Plumule- Shoot tip.
Radicle - Embryonic root.
A. Epicotyl- The portion of axis between the plumule and the cotyledonary node.
B. Hypocotyl- The portion of axis between the radicle and the cotyledonary node.
D. Coleoptile- Protective sheath of plumule.
So, the correct answer is 'Epicotyl'

Suggest Corrections

thumbs-up

0

Similar questions

Q. Assertion: In a dicotyledonous embryo, the portion of embryonal axis above the level of cotyledons is the epicotyl and the portion below the level of cotyledons is hypocotyl.

Reason: The epicotyl terminates with radicle or root tip and hypocotyl terminates with plumule or shoot tip.

Q. Embryo axis above the cotyledon is known as

In the seeds of dicots, the portion of embryonal axis, which lies above the level of cotyledons, is known as

Q. Which of the given statements are true?
(i) During the development of a dicot embryo, heart-shaped embryo is followed by globular embryo.
(ii) The part of embryonal axis above the level of cotyledons is epicotyl, while the part below the level of cotyledons is hypocotyl.
(iii) Monocot seeds possess a single cotyledon represented by scutellum.

Q. The part of the embryo above the cotyledons is called ...........

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Fruits and Seeds

BIOLOGY

Watch in App

explore_more_icon

Explore more

Structure of a Dicot Seed

Standard IX Biology

Join BYJU'S Learning Program

CrossIcon