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Sav [38]
3 years ago
9

A __________ is a trait that helps an organism survive and reproduce

Biology
1 answer:
Iteru [2.4K]3 years ago
3 0
A adaptation is a trait that helps an organism survive and reproduce.
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Someone Plz Help me :)
Sati [7]

Answer:

part a

A= Tt

B=tt

part b

offspring a

genotype= TT&Tt, phenotype=tongue rolling

offspring b

genotype=Tt phenotype= tongue rolling & genotype tt phenotype= unable to roll tongue

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2 years ago
Which of the following prefixes represents the smallest value?
mafiozo [28]
Centi represents the smallest value
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A lipid has three long chains of fatty acids and
schepotkina [342]
A lipid that has 3 long chains of fatty acids covalently attached or bonded to the glycerol backbone would form a single triglyceride molecule.
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Give 2 ways that exposing non-pathogenic bacteria to antibiotics as a side effect of antibiotic treatment for a pathogen may inc
Airida [17]

Answer:

The resistance of the bacteria to antibiotics is increasing and the disease which were easily treatable using the antibiotics, are now incurable and bacteria becomes resistant.  

The overdose and misuse of antibiotics Is a big concern of worry. Every time we use antibiotics, it will kill the bacteria which were sensitive but resistant bacteria will survive and starts growing and this process will increase the growth of the resistant bacteria upon the nest use of the antibiotics.  

Also due to unawareness, the use of antibacterial tablets against viral infections also cause increase in resistance of bacteria against antibiotics.  

4 0
3 years ago
Brian indicates that the mutation is in a gene found in the mitochondrial DNA. What does Brian mean by that and why did he signi
vovangra [49]

Answer:

Change occur in the genetic makeup.

Explanation:

Brian means that the change occur in the genetic makeup of the mitochondrial DNA that change the structure as well as the function ability of mitochondria which is responsible for the generation of energy for the cell. The mitochondrial DNA are passed from mother to offspring through the egg cell. He signify mitochondrial DNA because the change occur only in the mitochondrial DNA not in the whole organism's DNA.

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