Recessive<span> and </span>dominant alleles<span>. You will recall that genes have </span>different<span> forms called </span>alleles<span>. An </span>allele<span> can be </span>recessive<span> or </span>dominant<span>. A </span>recessive allele<span> only shows if the individual has two copies of the </span>recessive allele<span>.</span>
Answer:
OB) An elephant in the savannah develops without the ability to hear. A salamander living in a cave is born without, eyesight or fully developed eyes.
Explanation:
Adaptations are gradual modifications and changes in the physical characteristics or behavior of an organism, so that it could facilitate the survival of the organism in that particular environment.
In case of elephant without ability to hear specially in the regions of Savannah where there is vast grasslands with scanty vegetation and animals, then the elephant can't hear any sound of danger like approaching calamities, also it could hear the call of other elephants, in case if the elephant becomes segregated.
In salamander, low eyesight or low vision will further add to the misery, as there is already darkness in the cave. It could fall prey to any predator or it could not be able to feed on consumable organisms as it could see properly.
The last one. Makes only have one X chromosome.
In turn if he has a daughter she's most likely to be color blind too.
The abnormal protrusion of the small intestine through a weak point in the muscle of the abdominal wall is called a hernia.
Small intestine is an organ of the digestive system that is mainly involved in the process of digestion. It is a tube like large structure that is embedded in a coiled form surrounded by the large intestine. The small intestine is divided into three parts: the duodenum the jejunum and the ileum.
Hernia is the bulging of an organ due to an opening because of the weakness of muscles. The condition itself is not dangerous but can cause other serious problems. Hernia can be treated through a surgery.
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Hydrophobic means they don't mix with water and that they are non polar. glucose and sucrose are both sugars and we know sugar disolves in water, NaCl is that same as salt which dissolves in water, fatty acid become more hydrophobic as their tails get lo get longer so a long tail would be hydrophobic, and I'm not sure about pepsin.
So long chain fatty acids, and maybe pepsin