Answer:
A) missing one X chromosome
B) XXY
C) extra 21 chromosome
D) all relevant number of chromosomes
Explanation:
A) See attachment 1
B) see 2nd attachment
C) see 3rd attachment
D) see 4th attachment
<span>b. amino acids
</span>The need for protein is actually a need for AMINO ACIDS
NOT:
a. phytochemicals
c. calories
<span>d. carbohydrates</span>
<span>
</span>
The correct order of formal eons from oldest to youngest is:
hadean, archaean, proterozoic, phanerozoic.
The geological time scale include divisions of time. The eons are the primary divisions of time (the Hadean, the Archean, the Proterozoic and the Phanerozoic). The Hadean, the Archean and the Proterozoic are together known as the Precambrian supereon. Eons are divided into eras, which are in turn divided into periods, epochs and ages.
Answer:
The correct option is D. Thermophiles and Hyper thermophiles would be the bacterias whose enzymes would not function at 12 degrees celsius.
Explanation:
A thermophile is an organism that is acquired to live in raised temperatures and heated environments. These organisms can survive in a temperature range between 41 degrees Celsius to 121 degrees Celsius.
An hyper thermophile is an organism that is adapted to live in even more extreme heat conditions then the thermophiles.
These organisms cannot stand cold conditions and hence their enzymes would not function at 12 degrees celsius.
