Answer: There are many examples of body structures that are formed in similar ways during embryonic
development and that share similar patterns of bone structure, even though they take on
different forms and perform somewhat different functions. These structures are called
homologous structures. Homo- means same, and -logous means information, so homologous
means “same information”. Homologous structures mean that the animals share a relatively
recent common ancestor.
Fossils could not be found in that layer of rock
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Option (A) is Right Answer</h2>
Explanation:
(a) If dark-colored rock pocket mice had a competitive advantage of 0.1%, it would take longer for 95% of the population to have dark fur
- The no of choice for dark bellies by visual predators. At the point when dark-colored fur gives mice a 1% upper hand and 1% of the populace starts with dark fur, in around 1000 years, 95% of the population will have dark fur
- A mouse's alleles for the MC1R quality, which they acquire from their parents, influence their fur shading
- This information supports the case that distinctions in fur shading can be passed from guardians to offspring
Answer: The answer would be the tympanic membrane
production of body heat: The skeleton serves six major functions: support, movement, protection, production of blood cells, storage of minerals and endocrine regulations. Hence, production of body heat is not a function of the skeletal system.