Answer:
390W are used to just power the leaf blower.
Explanation:
Therefor less than half its power is being used for it to actually do its job.
Hope that helps! Good luck!
Answer:
A) The male stamens hold the pollen, the female pistil holds the ovule, and the petals attract pollinators.
Stamens (male reproductive parts of a flower) collectively forms the male reproductive organ (androecium) in a flower whereas pistil (the female reproductive part of a flower) forms the female reproductive organ called gynoecium.
Stamen consists two parts that are anther (that produces pollens, male reproductive cells) and a stalk like structure called filament, which supports/ holds pollen producing anther.
The female pistil holds the ovule that is enclosed by ovary in flowering plants (angiosperms) and the petals in a flower attract pollinators.
Thus, option A) is the right answer.
The frameshift mutation of a gene can be reversed by using a mutagen like intercalating agent.
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What is the mean of intercalating agent?</h3>
In organic chemistry, embolism is that the insertion of molecules between the placoid bases of desoxyribonucleic acid (DNA).This method is employed as a way for analyzing polymer and it's conjointly
the premise of bound forms of poisoning. A substance that inserts itself into the polymer structure of a cell and binds to the polymer. This causes polymer harm. In cancer treatment, polymer intercalating agents might kill cancer cells by damaging their polymer and stopping them from dividing. The frameshift mutation of a cistron may be reversed by employing a agent like intercalating agent.
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Answer:the organism isolated from the sprouts is Shigella Sonnie.
Explanation:
Shigella Sonnie organism are oxidase negative,motile,ferments glucose and lactose but do not utilize citrate.
Answer:
Explanation:Cell membranes act as barriers to most, but not all, molecules. Development of a cell membrane that could allow some materials to pass while constraining the movement of other molecules was a major step in the evolution of the cell. Cell membranes are differentially (or semi-) permeable barriers separating the inner cellular environment from the outer cellular (or external) environment.
Water potential is the tendency of water to move from an area of higher concentration to one of lower concentration. Energy exists in two forms: potential and kinetic. Water molecules move according to differences in potential energy between where they are and where they are going. Gravity and pressure are two enabling forces for this movement. These forces also operate in the hydrologic (water) cycle. Remember in the hydrologic cycle that water runs downhill (likewise it falls from the sky, to get into the sky it must be acted on by the sun and evaporated, thus needing energy input to power the cycle)
