Answer:
Rough Endoplasmic reticulum.
Explanation: The rough ER is a type of Endoplasmic reticulum which has ribosomes in the form of protein attached to it. And it helps in detoxification of the toxins.
The green tissue (that not the tissue pointed out by the arrow) in this angiosperm seed is called Endosperm
The endosperm plays the important role in the supporting embryonic growth and by the supplying nutrients, protecting the embryo and also controlling the embryos growth by the acting as the mechanical barrier and during the seed development and the germination
Endosperm is formed when the two sperm of nuclei inside the pollen grain reach to the interior of the female gametophyte (sometimes it called the embryo sac) rich in the cellular and reserves, and they are compactly arranged without the intercellular spaces..
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Answer: Option D) Norepinephrine
Explanation:
Norepinephrine, also known as noradrenaline acts as both a hormone and neurotransmitter.
Its effects is similar to epinephrine, in that during stress conditions epinephrine stimulates the heart to beat and pump blood faster, while norepinephrine helps to maintain blood pressure, causing the narrowing of the blood vessels, known as vasoconstriction.
Answer
Enzymes create chemical reactions in the body
Explanation:
The enzymes in your body help to perform very important tasks. They speed up the rate of chemical reaction to support life.
