Table of Contents
Which plants has hypogeal germination?
Hypogeal germination occurs in several plants, including maize, arum, water lily, gram, pea, and coconut.
What are examples of hypogeal germination?
An example of a plant with hypogeal germination is the pea (Pisum sativum). The opposite of hypogeal is epigeal (above-ground germination).
What are the examples of epigeal and hypogeal germination?
An example of a plant with epigeal germination is the common bean (Phaseolus vulgaris). The opposite of epigeal is hypogeal (underground germination).
Is coconut hypogeal germination?
The epicotyl, which is the region of an embryo plant above the cotyledon, grows longer while pushing the plumule out of the soil. All monocotyledons such as maize, rice, wheat, and coconut show hypogeal germination. However, some dicotyledons such as groundnut, gram and pea show hypogeal germination.
Is Mango epigeal or hypogeal?
iii) Pea, mango, and rice are the examples of hypogeal germination.
Are sunflowers hypogeal?
a) Epigeal germination: Here during seed germination, the cotyledons are brought above the ground due to the elongation of hypocotyl. This type of germination is seen in many dicotlyledons like sunflower, castor, bean etc.
Why is corn hypogeal?
Soybean seed germination is referred to as “epigeal” because food storage structures (cotyledons) are pulled above the soil surface. In contrast, corn germination is considered “hypogeal” where the storage structure remains below the surface following germination.
Is green gram epigeal or hypogeal?
The correct answer is Epigeal. Mung beans are part of the Fabaceae plant family, which means the seeds of this plant come from pods.
Which plant has epigeal germination?
Epigeal Germination: In seeds with epigeal germination, the cotyledons are brought above the soil due to elongation of the hypocotyl. In castor, cotton, papay, onion (Figs. 4.7., 4.8), flat green leaf like cotyledons can be seen in the young seedlings.
What are the examples of epigeal?
Epigeal and hypogeal are two types of germination in which epigeal is germination that brings cotyledons out of the soil surface, one example of plants that experience epigeal germination is green beans, while hypogeal is germination which perpetuates cotyledons in the soil, one example of plants that have germination
Is pumpkin epigeal germination?
Answer: Epigeal plants: In this type of germination, seeds/cotyledons emerge out of the soil or above the soil. Examples: Common Beans, Castor, Sunflower, Pumpkin, Watermelon, Cucumber, Gourds, Lilies.
What is Vivipary in plants?
Vivipary in flowering plants is defined as the precocious and continuous growth of the offspring when still attached to the maternal parent. Two main types, true vivipary (involving sexually produced offspring) and pseudovivipary (asexual off- spring), may be identified.
Why cotyledons turn green in epigeal germination?
the hypocotyl (embryonic stem) grows several inches above the ground, carrying the cotyledons into the light, in which they become green and often leaflike (e.g., epigeal germination).