Identify the phenotypes for the offspring of a parent with the genotype IBi and a parent with the genotype IAIA. type O type A,
type AB, and type B type A, type B, and type O type A and type AB CHOICES:
type O
type a, type AB and type B
Type a, type B and type O
Type a and Type ab
<span>I is dominant, i is recessive. The A's and B's are just show which allele I is. When there is just one dominant allele, it masks the recessive in blood typing. Remember IA and IB are codominant.
O is always ii A is IAi (heterozygous) or IAIA (homozygous) B is IBi (heterozygous) or IBIB (homozygous) AB is always IAIB
Remember: You get one allele from each parent!
1. Father must be ii, mother must be ii, so all children must be ii.
2. Father is IAIA (the homozygous one), the mother is IBIB, so the only possibility for the children is IAIB, because you get one allele from the father and one from the mother.
3. Father is IAi, mother is IBi, so the children can be any of the blood types, because they can have all the combinations of genotypes.
4. Father is ii, mother is IAIB. Children can only be IAi or IBi.
5. Father is IAIB, mother is IAIB. Children can be IAIA, IBIB, or IAIB.
Example of Punnett square: 3. Father is type A, heterozygous, mother is type B, heterozygous Father must be IAi (heterozygous) Mother must be IBi (heterozygous)
_______IA ____ i
IB____ IBIA____IBi
i _____ IAi______ii
Sorry, that was difficult on here, hope it's understandable. The father's alleles run across the top, the mother's are on the side, you follow to where they meet to find the possibilities for the children. IBIA (AB blood type), IBi (B), IAi (A), and ii (O) are the possibilities in this case.
The purpose of a quick body response is from your brain. Your brain has a nervous system that can tell you to do things that you should. In this case, Pulling your hand away from a hot stove could be dangerous, so you nervous system quickly reacts to take your hand away from the stove.
The more light there is, the more chlorophyll absorbs it, which means there are more electrons being transported from the chlorophyll, and while they are being transported, they create not only more ATP but NADPH2
The distal convoluted tubule (DCT) is a short nephron segment, interposed between the macula densa and collecting duct. Even though it is short, it plays a key role in regulating extracellular fluid volume and electrolyte homeostasis.
D. Models are not the "real thing" so it will never correctly represent the system in all respects.
This is the limitation of a scientific model
<u>Explanation</u>:
Scientific models are simplified than the real concept. It is not substitute for those scientific experiment which is continuously generating data. In scientific model lots of problem occur. In most of the scientific model we find details are missing. Models are based on approximation. It doesn’t give proper information about that topic. Scientific model has less accuracy. In process of making simpler, these models lost the accuracy. It cannot represent all the detail which eventually creates lots of problem in understanding the topic
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