Answer:
a) decreased chromatin condensation.
Explanation:
Chromatin Condensation is the reordering of the long thin chromatin strands into pact short chromosomes that occurs in mitosis and meiosis. Decreased in chromatin condensation is depicted by a reduction in the volume of Chromosomes which is brought by certain Histone modifications. For example as given in the question; increasing acetylation of amino acids in histone tails takes place on the NH3+ groups of Lysine amino acid residues which therefore decreased chromatin condensation.
This is because increased acetylation take away the positive charge on the histones, thus decreasing the interaction of events occuring between the N-terminai tails of histones with the negatively charged phosphate groups of DNA. The effect of that event therefore contributes to the decrease chromatin condensation.
Answer:
ovule: It is the part of the ovary of seed plants that contains the female germ cell and after fertilization becomes the seed.(plants)
embryo: an unborn or unhatched offspring in the process of development, in particular a human offspring during the period from approximately the second to the eighth week after fertilization (after which it is usually termed a fetus).(in most multi cellular organisms)
Explanation:
Answer: The structure is chloroplast.
Explanation: Photoautotrophs are organisms that can synthesize food using light energy and carbon dioxide via photosynthesis.
Photoautotroph is a combination of two words: photo which means light and autotroph which means an organism that can manufacture its own food.
A photoautotroph manufactures its own food in a process known as photosynthesis. Photosynthesis is a process by which plants manufacture organic foods such as glucose using light energy, carbon dioxide and water. This process takes place in the chloroplast. A chloroplast is an organelle found in plant cells that contains chlorophyll which is the pigment that absorbs the light used in photosynthesis.
I think there called connective tissue
The total magnification of a specimen viewed under a compound light microscope is determined by <span>multiplying the power of the objective lens times the power of the ocular lens. The correct option among all the options that are given in the question is the third option or option "C". I hope it helps you.</span>