<span>Each leaf contains a waxy cuticle, this waxy
cuticle is like an epidermal cell that covers the upper and lower surface of a
leaf. The cuticle repels water, </span>prevents rapid desiccation, acts as a
selective filter in reflecting harmful ultraviolet light, and allows the
absorption of visible light for photosynthesis. The
Waxy cuticle decrease evaporation from leaves.
Answer:
Wind is the horizontal movement of air. All wind is caused by the uneven heating of Earth's surface, which sets convection currents in motion. Convection currents on a large scale cause global winds; convection currents on a small scale cause local winds.
Explanation:
Answer:
1- What are the genotypes of the father and the mother?
Answer: A. FF FF
2-What is the chance of the next child of this couple having straight little fingers?
Answer: B. 25%
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Answer:
Aqua pores
Explanation:
Aquaporin:
Aquaporins are also known as water channels which are an essential part of membrane pore proteins. These are responsible for water transportation across the cell membrane (in and out of the cell) and prevent the ions and other solutes. Aquaporins presence in the cell membrane increase the membrane permeability to water.
The TUNEL assay relies on the TdT enzyme to catalyze the addition of labeled dUTP to the 3’-hydroxyl (3’-OH) ends of cleaved DNA fragmentations. Labeled dUTP such as biotin-dUTP can be recognized using secondary reagent streptavidin through colorimetric detection.
https://www.creative-bioarray.com/support/tunel-apoptosis-assay-chromogenic.htm
