B amniotic eggs which is one of the similarities they share with birds (one of the many similarities and cause birds and reptiles to be on the same branch)
Answer:
genes
Explanation:
Genes are linearly distributed parts of chromosomal DNA.
A gene is a physical and functional unit of inheritance, which transmits a hereditary message from generation to generation, and makes up the entire body of DNA needed to synthesize a single protein or a single RNA molecule.
Genes are strung along chromosomes
At High growth rate population the supply of earth expected to be used up the soonest.
<u>Explanation</u>:
High growth of population leads to an exponential increase in the population numbers.
For example, the high growth in a family of 2 will lead to more 2 children and the cycle continues. There is growth in a geometric fashion in multiples of 2 like 2, 4, 8, 16, 32. This will lead to strain on the natural resources and lead to their depletion.
At high rate of population growth the natural resources of Earth are expected to be depleted the fastest.
Answer:
Option (B).
Explanation:
Tetrodotoxin is a neurotoxin that can be extracted from the puffer fish and several bacterial species. Tetrodotoxin can binds with the voltage gated sodium channels present in the nerve cells and inhibits the movement of sodium ions into the neuron.
Tetrodotoxin may result in loss of sensation and causes paralysis as the signal transmission is inhibited in the muscle tissue due to lack of action potential.
Thus, the correct answer is option (B).
In my opinion, the correct answer among the choices listed is option C. The members of the kingdom Protista are least similar to a bacteria. Protists are eukaryotic organisms which cannot be classified as a fungus, animal, or a plant. They are mostly unicellular organisms.