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Recalcitrant species are plants that produce seeds which cannot withstand desiccation or prolonged storage under dry conditions. These seeds typically require specific environmental conditions for germination and are sensitive to temperature and humidity changes. As a result, they often need to be planted shortly after harvest to maintain viability, making conservation and propagation efforts more challenging compared to orthodox seeds, which can be stored for extended periods. Examples of recalcitrant species include many tropical trees and some fruit trees.
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What is a recalictrant seed?
A recalcitrant seed is a seed that does not survive drying and cannot tolerate low temperatures for storage. These seeds need to be kept moist and at a specific temperature for successful preservation. Due to their sensitivity, recalcitrant seeds have a shorter shelf life compared to orthodox seeds.
How many plants have seed coats?
About 250,000 species of seed bearing plants
What is Recalcitrant?
A type of bal that can't be degraded.
What is seed covering?
A seed covering, also known as a seed coat, is the outer protective layer that encases a seed. It helps to protect the seed from physical damage, pathogens, and drying out. The seed covering can vary in thickness and composition depending on the plant species.
Why is seed dispersal is important?
To expand the natural range of the plant species.
What is a recalictrant seed?
A recalcitrant seed is a seed that does not survive drying and cannot tolerate low temperatures for storage. These seeds need to be kept moist and at a specific temperature for successful preservation. Due to their sensitivity, recalcitrant seeds have a shorter shelf life compared to orthodox seeds.
What are the examples of recalcitrant seed?
Avocado, mango, lychee, cocoa, and rubber trees are five examples.
Are avocado seeds recalcitrant or orthodox?
Avocado produces recalcitrant seeds.
Can you have a recalcitrant courgette?
Recalcitrant: "Marked by a stubborn unwillingness to obey authority" (Wiktionary.org). Along these lines, every vegetable including courgette is dangerously recalcitrant.
How can you use the word recalcitrant in a sentence?
The defenders attempted to round up the recalcitrantattackers.The owners had to separate the recalcitrant dogs to keep them from fighting.The recalcitrant truants were eventually sent to reform school.
How many plants have seed coats?
About 250,000 species of seed bearing plants
What does recalcitrant mean?
It is a adjective describing something/someone who is stubbornly disobedient.
A 12 letter word for mulish?
recalcitrant
What is Recalcitrant?
A type of bal that can't be degraded.
Many disrespectful adults were once youths?
recalcitrant
What is the word for someone who hates authority?
A recalcitrant
What many disrespectful adults were once youths?
recalcitrant
