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weeeeeb [17]
3 years ago
14

Hemoglobin is the iron-containing compound that carries oxygen in the bloodstream?

Biology
1 answer:
madam [21]3 years ago
8 0
The answer is yes or the statement is true.
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A parent with the blood type A (genotype AO) and a parent with blood type B (genotype BO) have children with blood types A, B, a
garik1379 [7]

Answer:

Co-dominance because he expresses both of the alleles simultaneously

Explanation:

The ABO blood group system is used by humans. This blood group type is controlled by multiple alleles. Alleles A and B are both dominant over allele O but are co-dominant. Co-dominance is a type of inheritance pattern in which two alleles of a gene both express themselves i.e. neither is recessive.

This is the case of this family whose parents have a genotype of AO (blood type A) and BO (blood type B) respectively. The children have blood types A, B, and AB. However, the child with genotype AB possesses both the A and B allele, which are both expressed in his blood group (phenotype), hence, it can be said that the child is exhibiting CO-DOMINANCE for the blood group trait.

4 0
3 years ago
What would happen if our lungs where made up of only one big alveoli?
Dimas [21]

The process of respiration system would not function well if the lungs was made up of only one big alveoli.

<u>Explanation:</u>

The main role of alveoli is to help the lungs to breath, for ventilation, diffusion and perfusion. The process of respiration system would not function well if the lungs was made up of only one big alveoli.

Alveoli are tiny to help the flow of oxygen and carbon dioxide, it helps the oxygen flow into the lungs and remove the carbon dioxide. If the alveoli is just one and big, then it would be hard to flow the oxygen through lungs and remove the carbon dioxide.

Therefore, it is good to have many tiny alveoli than one big one or the rib cage  that protect the lungs could go through some damages.

7 0
3 years ago
How much energy is available to organisms on the 5th trophic level compared with this on the 1st? How does this determine how lo
kirill115 [55]

there is less energy on the 5th level, the less the energy, the smaller the food chain

3 0
3 years ago
A species has homologus chromosomes. what does this say about the species?
34kurt
It has pairs of matching chromosomes

I hope this helps!
4 0
3 years ago
Some Monerans are decomposers . Which BEST describes these Monerans ? Help
BartSMP [9]

Answer:

The answer is D.

They all live in or on a living organism.

Explanation:

These bacteria are special since they live in some of the most harsh habitats such as extreme. The majority are important decomposers.

Hope this helps you!

6 0
2 years ago
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