Answer:
An abundance of food.........
Genes that are expressed all the time are dominant ones. They can also be seen all the time if it is a genotype(ie. eye color, hair color, etc.)
Answer:
Ischemia
Explanation: Ischemia is the insufficient flow of blood to the brain. It leads to poor oxygen supply and thus causes death of brain tissue or ischemic stroke. It is caused by the problems with blood vessels. The Changes to the small blood vessels in the brain known as microvascular ischemic disease damage the tissue that contains nerve fibers and serves as connection point to other parts of the brain. Body weakness, confusion, loss of sensation, dizziness are some of the symptoms.
Depends
if they can find an oasis then yes but only for a certain amount of time
if they cant then no they will eventually starve or thirst to death in the Sahara.
so i would say.... A. true
Hoped that helped ;)
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.Answer:
Option A, fix nitrogen inside nodules on the roots of legumes
Explanation:
Rizhobium bacteria live in symbiotic relationship with roots of leguminous plants such as pulses including alfalfa, soybean etc.
Rhizobium or Bradyrhizobium is a gram negative bacteria that satisfies the nitrogen starvation of host plant.
These bacteria get habitation and nutrition from these leguminous plants and in return they fix the nitrogen into the nodules of the roots. This is a kind of facultative association between soil bacteria rizhobium and legume plants.
Hence, option A is correct
Thus, option A is correct
