Answer:
Option A. amphipathic molecules
Explanation:
Amphipathic molecules have both polar and non-polar parts which means they contain hydrophilic and hydrophobic regions in their structure.
These molecules are found in lipids. More specifically, phospholipids are considered as the fundamental building block of the cell membrane. They are arranged in a bi-layer having a hydrophilic head and hydrophobic tails to maintain the fluidity of the membrane.
<span>the answer is :
permanent magnets
</span>A permanent magnet<span> is an object made from a material that is </span>magnetized<span> and creates its own persistent magnetic field. An everyday example is a </span>refrigerator magnet<span> used to hold notes on a refrigerator door. Materials that can be magnetized, which are also the ones that are strongly attracted to a magnet, are called </span>ferromagnetic<span> (or </span>ferrimagnetic<span>). These include </span>iron<span>, </span>nickel<span>, </span>cobalt<span>, some alloys of </span>rare-earth metals<span>, and some naturally occurring minerals such as </span>lodestone<span>. Although ferromagnetic (and ferrimagnetic) materials are the only ones attracted to a magnet strongly enough to be commonly considered magnetic, all other substances respond weakly to a magnetic field, by one of several other types of </span>magnetism<span>.</span>
The shape of a bird's beak depends on its diet. ... Eagles and other birds of prey have a sharp, hooked beak in order to more easily tear the meat of the animals they feed on.
Answer:
Whey is a liquid rich in water-soluble proteins, lactose, fats and minerals that plants also take advantage of in their development.
Explanation:
Answer:
Phenotype
Explanation:
The genetic composition of an individual or organism is referred to as its genotype. It represents the genes and the alleles present in the genome of the organism. Since genes regulate the genetic traits, the morphological expression of genotype is called phenotype.
For example, if T and t are the two alleles for the gene of plant height, the possible genotypes are "TT, Tt, and tt". Here, TT and Tt give tall plants while the genotype "tt" gives dwarf plants. Tallness and dwarfism is the phenotype associated with the above-mentioned genotypes.
