Answer:
Keeping cool during summer can be difficult, but new research ... body temperature in summer by resting their bodies against cool tree trunks.
Explanation:
Answer:
Golgi bodies, endoplasmic reticulum and lysosomes.
Explanation:
Many vesicles are formed in the Golgi bodies and the endoplasmic reticulum, that is responsible for the transportation of materials from one part of the cell to another. Endoplasmic reticulum is the organelle that launches the toxin-loaded vesicles or in other words it is responsible for detoxification i. e. removal of toxic substances from the cell. Lysosomes is the organelle that act against the microorganisms such as bacteria , virus etc.
cytokinin's regulates cell division in plants.
- A group of plant hormones known as cytokinins (CK) encourages cytokinesis, or cell division, in the roots and shoots of plants.
- A group of plant hormones known as cytokinins (CK) encourages cytokinesis, or cell division, in the roots and shoots of plants.
- They influence apical dominance, axillary bud formation, and leaf senescence in addition to being largely involved in cell proliferation and differentiation.
- When leaf cell development is in the proliferation stage or the expansion stage, cytokinins, in the appropriate order, promote cell division and boost cell expansion.
- Cytokinins decrease the buildup of sugar during leaf senescence, boost the production of chlorophyll, and extend the photosynthetic period. <u>Examples include benzyl adenine, kinetin, and zeatin.</u>
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