An adaption is a change that occurs over time naturally within a population due to environmental influences. Which of the following is not an example of a beneficial adaptation?
<u>A. Neck elongation of women using weighted rings in tribal Africa.</u>
B. White fur color of rabbits in the arctic.
C. Elastic stomachs of blowfish that stretch and spines to ward off predators.
D. Camel humps filled with fat stores for when food is unavailable.
Which organelle is most likely to be found in both Archaea and Bacteria and why?
Answer : Both use ribosomes to synthesize proteins.
Explanation : The ribosomes of bacteria and archaea are found floating in the cytoplasm, and in both cases their main function is the synthesis of proteins.
Hope this helps!
Daughter cells if I'm not mistaken
Answer:Collision Theory tells us that the rate of reaction depends on the reactant particles colliding with energy in excess of the Activation Energy for the reaction. As a reaction progresses the reactants are being turn junto the products, so the number of reactant particles left is decreasing.
Explanation:
Answer:
A. Both in mitosis and meiosis (II)
B. Mitosis
C. In both
D. Meiosis
E. Mitosis
Explanation:
Prior to every case of cell division in both mitosis and meiosis, the cell always ensures to duplicates its contents including its chromosomes. In both cases of cell division, the sister chromatids separates, apart from in meiosis I where homologous chromosomes separates to opposite poles. Only one cellular division occurs in mitosis which is involved in the growth and development of the diploid individual but in meiosis, two divisions takes place in the gametes (both male and female) to ensure that the haploid number of chromosomes is transfered from both parents each to the offspring ensuring a constant diploid offspring. Thus a diploid parent cell always produces a haploid daughter cell in the gametes during meiosis. In mitosis, the daughter cells are always identical to the parents cells.