Answer:
Homologies - phenotypic and genetic similarities due to shared ancestry
Analogies (homoplastic) - similarities between two species due to convergent evolution instead of descent from a common ancestor with the same trait
In general, organisms that share very similar morphologies or similar DNA sequences are likely to be more closely related than organisms with vastly different structures or sequences. In some cases, however, the morphological divergence between related species can be great and their genetic divergence small (or vice versa).
(plants very different, bc diverged 50 mil years ago)
If internal anatomy, physiology, and reproductive systems are very dissimilar, probably analogous.
The more elements that are similar in two complex structures, the more likely it is that the structures evolved from a common ancestor. If genes in two organisms share many portions of their nucleotide sequences, it is likely that the genes are homologous.:
Answer:
water is what earth is mainly made of. our bodies are also mainly water.
Fatty acids
Explanation:
Fatty acids are the building blocks in the synthesis of lipids. Lipids are built on repeating fatty acids units.
- Many esters occurs naturally in plants and animals.
- Such as fats and oils, waxes, phospholipids and glycolipids.
- These groups of compound are called lipids.
- Fatty acids are alkanoic acids and when they combine with alkanals produce esters.
- They are made up of the carboxylic acid functional group.
Learn more:
lipids brainly.com/question/5094081
#learnwithBrainly
Answer:
I believe it is Hubble's law but I could be wrong
The answer is: Because a subject might involuntarily manufacture a false memory and believe it is true.
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