Write appropriate method to check the characters of string are alphanumeric
Answers
Explanation:
Question
Differentiate between the following :-
☛Biosphere reserve and wildlife sanctuary
☛Zoo and wildlife sanctuary
☛Endangered species and extinct species
☛Flora and fauna
\begin{gathered} \\ \end{gathered}
\huge{\textsf{\textbf{\color{maroon}{✑Answer}}}}✑Answer
The difference between biosphere reserve and wildlife sanctuary is :-
\Large{\bf{\green{➽Biosphere\: reserve}}}➽Biospherereserve
The area meant for the protection or conservation of the biodiversity. It also helps in maintaining the culture of that area.
\Large \bf \green {➽Wildlife\: sanctuary}➽Wildlifesanctuary
The area reserved in a forest for the protection of wild animals.
\begin{gathered} \\ \end{gathered}
The difference between zoo and wildlife sanctuary is :-
\Large \bf \pink {➽Zoo}➽Zoo
A place where animals are protected in an artificial habitat, for an exhibition.
\Large \bf \pink {➽Wildlife\: sanctuary}➽Wildlifesanctuary
A protected area where animals live in their natural habitat.
\begin{gathered} \\ \end{gathered}
The difference between endangered species and extinct species is :-
\Large \bf \orange {➽Endangered\:species}➽Endangeredspecies
The species of animals whose numbers are diminishing to such a level that they might face extinction.
\Large \bf \orange {➽Extinct\: species}➽Extinctspecies
The species of animals whose number is zero because of changes in their habitat and other calamities.
\begin{gathered} \\ \end{gathered}
The difference between flora and fauna is :-
\Large \bf \blue {➽Flora}➽Flora
The plants which are found in a particular area.
Example :- Sal, Teak etc.
\Large \bf \blue {➽Fauna}➽Fauna
Tge animals which are found in a particular area.
Example :- Yak, Monkey etc.
Answer:
if str.isalnum():
print("true")
Explanation: