The correct answer is water buffalo
Yangtze and Huai River Valleys are areas of SOUTHERN CHINA
where the water buffalo was domesticated. Millet was domesticated in NORTHERN CHINA in the
region around YELLOW RIVER VALLEY. The Chinese begun to domesticate plants at
the same time they begun to domesticate animals.
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They can successfully germinate at the right time, which may be very short. If ABA was never inactivated, the seed would remain dormant, and it wouldn’t reproduce. Its traits would be lost, and it can be said to have very low fitness.
Answer: Mutual Authentication.
Explanation:
Mutual Authentication also referred to as "two way authentication" is a process/technology by which two entities authenticates each other mutually in a link of communication. Here, server and client authentication are combined that is the client authenticates the server and the server authenticates the client. Client trusts the digital certificate of the server and in turn, server trusts the certificate of the client. Transport Layer Security (TLS) protocol is a means by which exchange of certificate is carried out. The certificate with the current timestamp is used to authenticate the client to the server if the client has more than one certificate.