In F1 mono-hybrid cross, all of the offspring in which generation will exhibit a single trait without blending. It is one parents id homozygous for one allele, and other parents is homozygous for the allele.
Mono-hybrid cross used to identify the dominance relation between two alleles. The hybrid of two organism with homozygous genotype which result in the opposite phenotype for genetic trait.
Mendel start this with the pair of pea plant by two contrasting trait such as tall and other one is dwarf. The cross pollination with each other which resulted that all plants are tall and this is called first hybrid generation or F1 progeny.
To learn more about F1 mono-hybrid cross here
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Answer:
both can react to form acidic compounds
I take biology 1 just not FLVS. whats Ur question?
1. It is used to cure diseases that may harm or even kill us.
2. It is used to make transportation fast and easy.
3. It is used to understand the universe better to plan for the future.
4. It is used for fast and easy communication.
Answer:
C) homologous; analogous
Explanation:
The relationship between of the bones in the forelimbs of penguins and seals is a homology.
Homology is the shared ancestry between a pair of structures - in this case the forelimbs- in different taxa - in this case penguins and seals-. The forelimbs of vertebrates is a common example of homologous structures because they derived from the same ancestral tetrapod structure.
On the other hand, the relationship between the pinguins flippers and the seals flippers is an analogy.
Structures of two different organisms with similar functionsare analogus if they are similar in function - in this case for swimming- due to convergent evolution but not due to common ancestry. Pinguins flippers and seals flippers have similar function but different ancestry, therefore they are analogous structures.
