Answer:
The color alleles exhibit incomplete dominance
Explanation:
Incomplete dominance means that not one of the alleles has complete dominance over the other. Therefore, the trait/phenotype exhibited by the organism is the intermediate between the two alleles. This is also similar to offpsing of parent with straight and wavy hair alleles. The offspring will exhibit wavy hair trait.
In the f2 generation, 50 % of offspring will have pink flowers while 25% will have red and 25% will have white.
Answer:
c) Offspring tend to inherit characteristics acquired by their parents during their lifetimes
Explanation:
the offsprings tend to inherit characteristics
The right option is; C.) sedimentary
If you examine a rock sample and observe fossils in it, the sample represents sedimentary rock. Sedimentary rocks are rocks that are formed from pre-existing rocks or subsequent accumulation of organic particles (remains of plants and animals) on the floor of water bodies at very low temperatures and pressures. The process of formation of sedimentary rock allows organic material preservation and thus, the formation of fossils. Examples of sedimentary rocks include; dolomites, chert, coal and limestone.
Answer:
Correct, DNA is a negatively charged nucleic acid. This is because the phosphates present in the sugar-phosphate backbone are negative and hence, make the DNA acidic. That is why DNA is called deoxyribonucleic acid
In tests like gel electrophoresis, the DNA will move towards the positive end of the gel. This is because positive attracts the negative. A DNA sample can be separated on the basis of the negativity it possesses.
Answer: D. Endocrine system.
Explanation: The endocrine system is made of glands that produce hormones that regulate the human body's overall growth, metabolism, and sexual development and reproduction, as well as everyday things such as sleeping and emotions/mood.