Answer:30 t0 40
Explanation:
Every enzyme has its own rate of enzyme action but human body temp is 37C so 30 t0 40 is correct
D. Variation-adaptation-mutation-natural selection
Answer:
They are responsible for determining the general body plan.
They act as master control genes.
They code for DNA-binding proteins.
Explanation:
The homeotic genes are master regulators in development found both in animals and plants. In animals, Homeobox (HOX) genes encode for transcription factors containing a DNA binding domain of 60 amino acids which is evolutionarily conserved in species ranging from Drosophila to humans. In plants, MADS-box homeotic genes encode for proteins containing a conserved DNA-binding domain (in this case, referred to as MADS-box of 60 amino acids), which is capable of controlling developmental pathways in a similar mode to Hox genes in animals. Moreover, it is important to note that MADS-box genes are conserved not only in plants but also in other phyla including animals, fungi and protists.
Answer:
soil
Explanation:
Plants take nitrogen from the soil by absorption through their roots
I believe the answer is UNAIDS. hope this helps!