The seasons are caused by the Earth tilting.The seasons change depending on the sunlight hitting the earth.For example:Winter happens when the hemisphere is tilted away from the sun.The earth rotates around the sun the whole year.Hope that helped.
1. is D all of the above are shapes of bateria
>rod: vibro
>spiral: spirillum
>spherical: coccus
2. is B prokaryotic cells such as bacteria tend to reproduce asexually via binary fission where the bacteria splits in half and becomes into two
hope that helps
Explanation:
Bb x Bb
1BB, 2Bb, and 1 bb
Let B=black fur allele(dominant) and b=white fur allele(recessive),
¾ of the rabbit will be black while ¼ will be white.
Hence,
¾×100%=75%
¼×100%=25%
<span>A pattern of inheritance responsible for a wide range of phenotypes that result from individual organisms having many different gene pairs controlling a single trait is b. polygenic traits. A polygenic trait is a pattern of inheritance where a single trait is influenced by many genes. Some examples of this pattern of inheritance are human skin color, height, and weight.</span>
Answer:
Homologous structures provide evidence for common ancestry, while analogous structures show that similar selective pressures can produce similar adaptations (beneficial features). Similarities and differences among biological molecules (e.g., in the DNA sequence of genes) can be used to determine species' relatedness.
