Um... the guard cells I believe if I'm wrong I'm wrong and I'm sorry bout that
Loosening the soil before planting helps improve aeration, drainage, and root penetration for the seed. It creates a softer environment for the seed to establish roots and allows moisture and nutrients to reach the seed more easily as it germinates and grows.
The major change in Earth's climate that favored the evolution of seed plants was the transition to a drier climate. Seed plants were better adapted than non-seed plants to survive in this drier environment because seeds are a more efficient way to disperse and protect offspring in dry conditions.
The oldest viable seed is believed to be 32,000 years old and comes from a plant called Silene stenophylla, which was discovered in the Siberian permafrost. This seed was successfully germinated in 2012.
The part of a plant that grows around the seed is called the seed coat. It protects the seed and helps regulate water and gas exchange during germination.
The relative molecular weight of kapok seed oil is 875.081.
The seed coat, also known as the outer protective layer of the seed, responds to environmental cues such as temperature, light, and moisture. These cues help trigger germination, or the process of a seed sprouting and beginning to grow into a new plant. Additionally, certain hormones within the seed can also influence responses to the environment.
----
A thermostat is an example of a non-living object that responds to its environment by adjusting the temperature based on the set parameters.
Adaptation is when a change in an organisms that makes it suited to a particular environment. It responds to their environment
The receptor senses changes in the environment and responds by sending information to the control center along nerve impulses or chemical signals.
That's right. When it's cold we put on more clothes
Dogs get very distracted when they hear something and they bark or run.
The Receptor senses changes in the environment and responds by sending information to the Control Center along the Afferent.
Seed Dormancy is a problem in which seed is unable to germinate in a specific period of time, under the most suitable environment.
The germinating seed uses its stored energy reserves to fuel the initial growth of a root and shoot. Enzymes within the seed break down complex molecules like starch and proteins into simple sugars and amino acids, which the developing plant uses for energy and growth. The seed also responds to environmental cues like light, moisture, and temperature to trigger specific growth responses, such as germination and directional growth towards light.
Seed plants became adapted to the environment with our great climate. :)
Your mango seed may have turned black due to mold or fungal growth, which can occur if the seed is kept in a damp or humid environment. This can lead to rotting of the seed.