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Medical
100 Views   |   3 months ago

Which one of the following is not an essential mineral element for plants while the remaining three are?

  • Option 1)

    Iron(b)

  • Option 2)

    Manganese

  • Option 3)

    Cadmium

  • Option 4)

    Phosphorus

 

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V V SREE RAGHAVENDRA
Answered 1 month ago

Answer is CADMIUM . Remaining three are essential.(browsed from internet)

Medical
3 months, 1 week ago

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P Parul
Answered 1 month, 3 weeks ago
Hi, A candidate who is appearing in the qualifying examination, i.e.,12th Standard in 2019, whose result is awaited, can choose CODE-1 to apply and take up the said test but he/she shall not be eligible for admission to the MBBS or BDS, if he/she does not pass the qualifying examination with the required pass percentage of marks at the time of first round of Counselling.
Medical
40 Views   |   3 months, 3 weeks ago

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P Priyanka Kumari
Answered 3 months, 1 week ago
Organ of corti is the correct answer. In between the sensory cells of organ of Corti, the supporting cells called as cells of Deiters are found. Another type of supporting cells associated with this organ are cells of Hensen and Clandious.
Medical
25 Views   |   3 months, 3 weeks ago

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P Priyanka Kumari
Answered 3 months, 1 week ago
DNA: DNA (deoxyribonucleic acid) is the genomic material in cells that contains the genetic information used in the development and functioning of all known living organisms. DNA, along with RNA and proteins, is one of the three major macromolecules that are essential for life. Most of the DNA is located in the nucleus, although a small amount can be found in mitochondria (mitochondrial DNA)....
Medical
22 Views   |   3 months, 3 weeks ago

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P Priyanka Kumari
Answered 3 months, 1 week ago
Any organism or a living form that possesses or shows the characteristics of life or being alive. Living things are those that display the following characteristics: an organized structure, being made up of a cell or cells. Living organism requires energy to survive or sustain existence.
Medical
24 Views   |   3 months, 4 weeks ago

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P Priyanka Kumari
Answered 3 months, 1 week ago
16 pollen grains, beacause each pollen mother cell produces 4 pollen grains.
Medical
29 Views   |   3 months, 4 weeks ago

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P Priyanka Kumari
Answered 3 months, 1 week ago
HFR cell is a high-frequency recombination cell. It is a bacterium with a conjugative plasmid integrated into its chromosomal DNA. The integration of the plasmid into the cell's chromosome is through homologous recombination. A conjugative plasmid capable of chromosome integration is also called an episome (a segment of DNA that can exist as a plasmid or become integrated into the chromosome)....
Medical
16 Views   |   4 months ago

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P Priyanka Kumari
Answered 3 months, 1 week ago
Organisms that maintain homeostasis, are composed of cells, have a life cycle, undergo metabolism, can grow, adapt to their environment, respond to stimuli, reproduce and evolve.
Medical
16 Views   |   4 months ago

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B Bishnu Parida
Answered 3 months, 1 week ago
Ribosomes are a nonmembrane bound organelle produced in the nucleolus and contain ribosomal RN A. The ribosomeis made up of a large (60S) and small (40S) subunit that come together and attach to a messenger RN A. The ribosome translates the mRNA to protein by directing the appropriate transfer RNA, each of which carries an associated amino acid, to attach to the mRNA. Ribosomes forming...
Medical
35 Views   |   4 months ago

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B Bishnu Parida
Answered 3 months, 1 week ago

The quantity of electric charge that may be stored upon a body per unit electric potential. The membrane capacitance results from the fact that the plasma membrane acts as a capacitor: the phospholipid bilayer is a thin insulator separating two electrolytic media, the extracellular space and the cytoplasm. The membrane capacitance is proportional to the cell surface area and, together with the membrane resistance, determines the membrane time constant which dictates how fast the cell membrane potential responds to the flow of ion channel currents

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Medical
21 Views   |   4 months, 1 week ago

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P Priyanka Kumari
Answered 3 months, 1 week ago
Quiescent center: It is a region in the apical meristem of a root where cell division proceeds very slowly or not at all, but the cells are capable of resuming meristematic activity should tissue surrounding them be damaged. Cells of root apical meristems do not all divide at the same rate. Behind the root cap is the quiescent center, a region of inactive cells. They function to replace the...
Medical
26 Views   |   4 months, 2 weeks ago

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B Bishnu Parida
Answered 3 months, 1 week ago
Cross-bridge cycling between actin and myosin is responsible for muscular contraction. A single cross-bridge cycle consists of four basic stages.  After this power stroke, ATP binds myosin, causing it to be released from actin and form the detached state.
Medical
19 Views   |   4 months, 3 weeks ago

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P Priyanka Kumari
Answered 3 months, 1 week ago
protista and fungi are the 2nd and 3rd kingdom classification.
Medical
22 Views   |   4 months, 4 weeks ago

what is vagus nerve?

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V V SREE RAGHAVENDRA
Answered 1 month ago

Actually vagus nerve also play a vital role in secretion of HCl in stomach.

Medical
23 Views   |   5 months ago

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P Priyanka Kumari
Answered 3 months, 1 week ago
Cell division is the process in which a parent cell divides, giving rise to two or more daughter cells. It is an essential biological process in many organisms. It is the means used by multicellular organisms in order to grow, replenish (repair), and reproduce. There are two distinct types of cell division: a vegetative division, whereby each daughter cell is genetically identical to the...
Medical
21 Views   |   5 months, 1 week ago

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B Bishnu Parida
Answered 3 months, 1 week ago
Indented key: *These are known as yoked key . *They wont go taxa. *They give visual presentation of the group. *The indent key have the two lead of each couplet separated by the couplet following the first lead that making it difficult to compare with the alternatives . *There is a wastage of paper because the keys utilize the right side of the paper and so they are expensive to print...
Medical
27 Views   |   5 months, 1 week ago

hoping for quick and best answer

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P Priyanka Kumari
Answered 3 months, 1 week ago
Villis are present in small intestine not in stomach because stomach doesn't absorb nutrients.  Villi of the small intestine are small finger-like projections on the surface. One villus contains many cells and thereby increase the surface area. This is required because a lot of nutrients have to be absorbed in the small intestine. Lots of cells on a small area makes this process efficient...
Medical
18 Views   |   5 months, 2 weeks ago

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B Bishnu Parida
Answered 3 months ago
Classification is a process in which closely resembling organisms are placed in a group. The groups which have similarities are placed into larger groups. The various grouping levels or ranks in classification are known as taxonomic categories. Each category is referred to as a unit of classification or rank and is commonly called taxon. A taxon is a general term for grouping in a systematic...
Medical
135 Views   |   5 months, 2 weeks ago
can I get chapter wise practise questions???? and not unit wise...I wanted to solve questions on morphology and not the whole structural organisation.

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S safeer
Answered 5 months, 2 weeks ago
  @Vaibhavi Gat  There is a practice question for each concept
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