Answer:
Protons and neutrons are located in the nucleus
Electrons are located in the electron orbital
Answer:
A
Explanation:
Due to mutations in DNA that accumulate at a fairly constant rate , the reduction in melting temperature for hybrid DNA between two mammalian species, it is used to predict how long those species have been since divergence.
Hence option A is correct.
Castorocauda
Fruitafossor
Brachiosaurus
Diplodocus
Archaeopteryx
Dimorphodon
These are just some random ones but all from the jurassic time
Answer:
Keystone species have low functional redundancy. This means that if the species were to disappear from the ecosystem, no other species would be able to fill its ecological niche. The ecosystem would be forced to radically change, allowing new and possibly invasive species to populate the habitat.
Explanation:
Answer:
The correct answer is - wobble; the curvature of the anticodon loop; inosine.
Explanation:
The wobble phenomenon or hypothesis tells that why there are multiple codons are present for a single amino acid. 20 amino acids are coded by 61 codons. It states that tRNA can identify and attach to more than one amino acid due to the curvature of the anticodon loop.
The curvature of the anticodon loop is that the base at the 1st position on the anticodon to binding but the less-precise base pairs that can arise between the 3rd base of the codon. The inosine is the nucleoside that presents in a position in the curvature of the anticodon loop and its position responsible for wobble as well.
