Advertisements
Advertisements
Question
Distinguish tenuinucellate and crassinucellate ovules.
Advertisements
Solution
- Tenuinucellate Ovule:
- Ovules with hypodermal sporogerous cell with unilayerd nucellus tissue is called tenuinucellate type.
- They have very small nucellus
- Crassinucellate Ovule:
- Ovule with subhypodermal sporogenous cell is called crassinucellate type.
- They have large nucellus
RELATED QUESTIONS
Choose the correct statement(s) about tenuinucellate ovule
Differentiate Secretary and invasive tapetum.
What is endothelium?
List out the functions of the tapetum.
Give short notes on types of ovules.
Explain the pollination mechanism in Salvia.
Discuss the steps involved in Microsporogenesis.
With a suitable diagram explain the structure of an ovule.
Identify the event in a botanical garden that is never directly influenced by light.
______ refers to the flower in which gynoecium possesses many free carpels.
Ovule is attached to the ______ by a small stalk called funiculus.
Identify the botanical name of garden pea.
From the following which is NOT true about self-pollination?
Flowering in pineapple is promoted by:
During the formation of leaves and elongation of stem, some cells ‘left behind’ from the shoot apical meristem, constitute the:
Name the part of pistil that develops into fruits and seeds after fertilization.
