Answer:
B
Explanation:
Animals derive energy by eating plants or animals and using cellular respiration to make ATP. Plants capture energy from the sun via photosynthesis and make sugar and oxygen. They can then use the sugar to perform cellular respiration to derive energy.
To first dive into your question, here are some vocabulary terms that I will be using and will be helpful to you as well.
- Homozygous dominant (BB): <em>Is not affected by cystic fibrosis</em>.
- Homozygous recessive (bb):<em> Is affected by cystic fibrosis</em>.
- Heterozygous (Bb):<em> A carrier for cystic fibrosis</em>.
- Phenotype (Ex: Having cystic fibrosis): <em>The appearance of an allele pair</em>.
- Genotype (Ex: bb): <em>The genetic makeup of an allele pair</em>.
We know that if both of the parents are phenotypically normal, there is no way that they can be homozygous recessive (bb), or have cystic fibrosis. We also know that since they have a child with this disease, they can't be homozygous dominant (BB) either. This means that <u>both parents have to be carriers (Bb)</u> in order for them to have a child with cystic fibrosis.
Below I have attached a Punnett square with both of the heterozygous parents.
<em>Each child they have will have a </em><u><em>1/4</em></u><em> or </em><u><em>25%</em></u><em> chance of having cystic fibrosis.</em>
Ever wonder how antibiotics kill bacteria—for instance, when you have a sinus infection? Different antibiotics work in different ways, but some attack a very basic process in bacterial cells: they knock out the ability to make new proteins.
To use a little molecular biology vocab, these antibiotics block translation.
Metaphase11 is the phase shown in the daigram
The complete question is :
Importance of process in the life cycle of an organism or cell: Replace body cells, body growth, to repair damage
Answer: Mitosis
Explanation:
The process that helps in the body growth, repair and replacement of the older cells of the body by the newer ones is Mitosis.
It helps in keeping the body healthy and replacement of the older cells by the newer one.
The process of mitosis is very important for the cells of the body. It takes place in the every eukaryotic organism.
Mitosis is the part of cell cycle which takes place when the chromosomes is divided into two nuclei. After this process the cells gives rise to identical cells by which the number of chromosomes is maintained.