➜ <u>These are the </u><u>reasons </u><u>s</u><u>o</u><u> Mendel choose pea plant for his experiment</u>:
- Easy to grow.
- Short lifespan.
- Easily Disinguishable characters.
- Larger size of flower.
- Self pollinated.
Answer:
tRNA molecules bring a specific <u>amino acid</u> to the ribosome, according to the <u>mRNA codon</u>.
Explanation:
In the context of protein synthesis, an mRNA molecule contains the specific codons that encode the amino acids that will be part of the protein. The tRNA is in charge of bringing the amino acids to the ribosome, according to the specific information of the mRNA codons.
The function of tRNA depends on the complementarity that exists between the mRNA codon and the anti-codon tRNA, in such a way that
:
- <em>The pattern in the amino acid sequence of a protein is indicated by mRNA
</em>
- <em>tRNA has a complementary anticodon, so it will only bring the specific amino acid that the codon encodes.</em>
In general terms, each mRNA molecule possesses the genetic code that indicates the amino acid sequence of a protein, and tRNA helps bring those amino acids to the ribosome for synthesis to occur.
It’s b because they don’t use numbers but they are descriptive using adjectives
Answer:
50% of the F1 generation will be heterozygous
Explanation:
Let seed shape be denoted by the letter H and h denoting the dominant and recessive traits respectively, the cross between the two parents will be:
Parent 1 = homozygous recessive = hh
Parent 2 = heterozygous = Hh
F1 cross:
H h
h Hh hh
h Hh hh
from the cross above, out of 4 offspring in the F1 generation, 2 are heterozygous (Hh) while the remaining 2 are homozygous (hh), so,
2/4 in percentage = 2/4 × 100 = 50%