Question

An institution where valuable plant materials
likely to become irretrievably lost in the wild or in
cultivation is preserved in a viable condition is
known as
(a) genome (b) herbarium
(c) gene library (d) gene bank

Answer 1

Option D

An institution where valuable plant materials  likely to become irretrievably lost in the wild or in  cultivation is preserved in a viable condition is  known as gene bank

Explanation:

• A gene bank is an organization where worthy plant matter expected to enhance irretrievably dissipated in the wild or cultivation is conserved in a viable state.

• Gene banks preserve stocks of both seeds and vegetative material.
• Researchers or farmers can switch specimens from these “gene” banks to assist rebuild populations of unique plant species and animal kinds or to assist increase genetic variation within varieties.

• Gene banks also shield cells or bions that host rare gene irregularities — genes with particular features.

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What is field gene bank?

Answer 2

Answer:

D)gene bank

Explanation:

Gene banks are a type of biorepository, which preserve genetic material. For plants, this could be by freezing cuttings from the plant, or stocking the seeds (e.g., in a seed bank). For animals, this is the freezing of sperm and eggs in zoological freezers until further need. With corals, fragments are taken which are stored in water tanks under controlled conditions.

Plant genetic material in a 'gene bank' is preserved at −196  

0

C in liquid nitrogen as mature seed (dry).