Chloroplasts are the tiny structures in plants cells where photosynthesis happen. chloroplasts contain chlorophyll , a green pigment that absorb light energy for photosnthesis
Meiosis 2 or equational division
During the interphase that precedes the second division, there is no duplication of chromosomes, since each of them had already duplicated before meiosis 1.
Meiosis 2 is very similar to mitosis. During the metaphase 2, the chromosomes are located in the equatorial plate of each haploid cell. Chromatids, each with its centromere, separate and migrate to the cell poles during anaphase 2. They are non-identical following genetic recombination of meiosis 1.
At the end of the telophase of the second division of meiosis or equational division, we obtain four haploid daughter cells each having a simple set of non-duplicated chromosomes.
Answer:
A truncated protein refers to a protein that gets shortened due to a mutation, which does not allow the process of translation to take place properly. The formation of a truncated protein can take place due to a frameshift mutation of one or two base pairs. In such kind of mutation, a single or two base pairs get withdrawn from the sequence resulting in the formation of a completely changed triplicate codon sequence, which may result in the generation of a truncated protein comprising a different set of amino acids.
A nonsense mutation can also result in the formation of a truncated protein. A nonsense mutation generally codes for certain kinds of amino acid, however, post mutation can get converted into a stop codon. This transformation can result in the formation of a truncated protein.
Deletion or insertion at the chromosomal level can also result in the formation of a truncated protein. As insertion and deletion of a certain concentration of DNA can probably lead to the formation of a novel codon that can either be a nonsense codon or a stop codon, which may eventually result in the formation of a truncated protein.
Hence, the correct answers are statements 1st, 2nd, 3rd, 4th, and 6th
Answer:
slow flowing areas usually have warm waters
slow-flowing areas usually support a lot of plant life.
Explanation:
thats the answer
Global warming is an issue to organisms or species because not all animals can adapt so certain living conditions. high human population growth rate drive further extinctions of plants and animals because humans need space to live so we cut down their habitats and they die. not all animals can adapt to certain living conditions.
