Question

39. Rare hybrid plants can be saved by—
(A) Pollen culture
(B) Embryo culture
(C) Protoplast culture
(D) None of these

Answer 1

$\large\bf{Question:}$

39. Rare hybrid plants can be saved by—

(A) Pollen culture

(B) Embryo culture

(C) Protoplast culture

(D) None of these

$\large\bf{Answer:}$

(C) Protoplast Culture

Answer 2

Answer:

Rare hybrid plants can be saved by protoplast culture

Explanation:

protoplast culture:

Therefore, protoplast cultivation can help preserve unusual hybrid plants. Young embryos can grow into full-grown seedlings and get beyond hybridization hurdles thanks to embryo culture. Using the embryo culture procedure to save an interspecific hybrid embryo from abortion is known as embryo rescue.

• Protoplast culture is the process of cultivating isolated protoplasts from any plant component, such as a root, stem, leaf, or embryo, in an artificial medium under artificial circumstances that encourage cell division and plant regrowth.
• Protoplasts are cultivated in either a liquid medium or a semisolid agar. Protoplasts may occasionally be moved to an agar media after initially allowing their cell walls to form in a liquid medium. Culture on agar: The most popular agar for setting up culture medium is brioche.
• Protoplast culture can be done using a variety of techniques, including liquid culture, agar culture, droplet culture, co-culture, hanging droplet culture, immobilised/bead culture, and feeder layer technique.

Rare hybrid plants can be saved by protoplast culture