লক্ষ্য করুন: এই এন্ট্রির অনুবাদ বর্তমানে মান পর্যালোচনার অধীনে রয়েছে, তাই কিছু বিষয়বস্তু সাময়িকভাবে শুধুমাত্র ইংরেজিতে প্রদর্শিত হচ্ছে।
এই এন্ট্রিটি এখনও আপনার ভাষায় অনুবাদ করা হয়নি, তাই নিচে মূল লেখাটি দেখানো হচ্ছে।
seed coat
This term is primarily used in botanical and agricultural contexts to describe the integument of a seed. It carries a neutral, scientific connotation and is used to discuss the biological mechanisms of dormancy and germination.
Because it refers to a specific anatomical structure, it is typically used in technical descriptions of plant biology. In practical gardening or farming, discussions regarding the seed coat often center on scarification, which is the process of physically or chemically breaking this layer to encourage water absorption.
Meanings
Examples
The seed coat protects the embryo from drying out.
Some seeds have a thick seed coat that requires scarification to germinate.
Look how the seed coat splits open as the root emerges.
The seed coat acts as a barrier against pathogens in the soil.
I wonder if this species has a permeable seed coat.
Water penetrates the seed coat through a small opening called the micropyle.
The hard seed coat ensures the seed remains dormant until conditions are right.
Does the seed coat change color as the fruit ripens?