Peripheral proteins are held to the membrane surface primarily through electrostatic or hydrogen bonds.
Answer: Option (D) is the correct answer.
Explanation:
Non-metals are electron deficient in nature so, in order to complete their octet they need to gain electrons from metals or electron rich atoms.
Whereas metals are electron rich in nature so, in order to gain stability metals lose their valence electrons.
For example, atomic number of potassium is 19 and its electronic distribution is 2, 8, 8, 1. Whereas atomic number of chlorine is 17 and its electronic distribution is 2, 8, 7.
Therefore, sodium in order to gain stability will lose its valence electron to chlorine atom. Hence, an ionic bond will be formed resulting in the formation of KCl.
Thus, we can conclude that non-metals seek to gain electrons to have full outermost shells, while metals seek to lose electrons to have full outermost shells.
Answer;
-Endosperm
-Cotyledon
The food for dicot embryos is stored in the endosperm while food for monocot embryos is stored in the cotyledons.
Explanation;
-The storage of food reserves in angiosperm seeds differs between monocots and dicots.
-Seeds need a supply of food to support the embryo plant until it can collect its own food. In monocots, there is usually a supply of food, called endosperm, inside the seed coat but separate from the cotyledon. In dicots, the cotyledons contain the endosperm.
Answer:
You need to put an image so I can describe it, put one and comment that you added it and I'll edit this with the answer
Its d i think im not sure but its most likely
