Answer:
If the two mutations are on different genes, mating together, the progeny will have the function restored.else if the mutation is the same, the function shall remain and wingless progeny will be visible.
Explanation:Just to explain shall use an example.Suppose there are two different mutations . The genes be called as 1 and 2.Also assume that they make proteins 1 and 2.Now the two proteins shall perform two different functions but the end wingless character is maintained.Now suppose fly 1 has mutation 1 and protein 1 is not being synthesized .But yet it is being synthesized in fly 2, that has a mutation in protein 2.when the two are mated protein 1 comes from fly 2 and protein 2 comes from Fly 1, as a result the two proteins and their functional copies are available and hence all functions completed and the fly develops a wing.The essential thing to understand is that if two flies have two different mutations both will have the two proteins from the other fly and the function of the protein will be completed.
Answer:
mucus
trachea
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Answer:
the second one is 1, the first one is 3, the last one is 5, the fourth one is 2 and the third one is 4
Answer:
a. Extremophile
Explanation:
These kind of living things, can support extreme changes of conditions, like in this example, they cam growth in a perfect 32 ºC, but they can still reproduce and live in a very cold temperature.
I will not select the psychrophile because, even they are extremophiles, actually, they prefer the cold weather, that mean that it will not have an optimum growth at a temperature of 32 ºC.
Answer:
cells of the body
Explanation:
Respiration happens in the cells of plants, animals and humans, mainly inside mitochondria, which are located in a cell’s cytoplasm, energy released during respiration is used by plants to make amino acids, and by animals and humans to contract their muscles to let them move. Don't confuse respiration with breathing. Respiration releases energy, while breathing