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Daniel [21]
1 year ago
15

Sam wished to investigate how fertilizer

Biology
1 answer:
Doss [256]1 year ago
5 0

Answer:

Fertilizers are man-made inorganic salts used to replenish nutrients in the soil.

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Explain why you can't fully test the lipase activity in tube 5.
solniwko [45]
The  reason  why  you  cant  test  the  activity  of  Lipase in  test  tube  5  is  because in test  tube  5  the  PH  is  low.  This  decrease  in  pH  might  make   it  difficult  to  detect  the  activity  of  lipase  since  the  optimal  ph  of   pancreatic  lipase  is  around  8.0.  generally  high   or   low  PH  result   to  complete  loss  of  activities  of  most  enzymes.
5 0
3 years ago
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Scilla [17]
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2. Comparative Anatomy
3. Molecular Biology
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Which organs are responsible for producing fluid to give sperm nourishment and motility?
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6 0
3 years ago
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Which type(s) of cell division (mitosis, meiosis l, meiosis Il) reduce(s) the chromosome number by half? Which type(s) of cell d
PSYCHO15rus [73]

Answer:

Which type(s) of cell division reduce(s) the chromosome number by half?

                           Meiosis l

Which type(s) of cell division can be classified as reductional?  

                            Meiosis I

Which type(s) of cell division can be classified as equational?

                           Mitosis and Meiosis II

Explanation:

Meiosis is a type of cell division which occurs in the germ or reproductive cells to produce gametes. It is completed in the two stages, meiosis I and meiosis II.  The cells which are going to divide by meiosis are diploid having two sets of chromosomes. Meiosis I is the first stage of the meiosis. At the end of meiosis I two daughter cells are formed having only 1 set of chromosomes and chromosome numbers are reduced to half. Thus, meiosis I is a reductional division.  

Mitosis and meiosis II is the equational division as after division chromosome number remains the same as in the parent.  

6 0
4 years ago
Pls help ASAP !!!!!!!!
zysi [14]
I think it’s organism since it already stated skeletal and respiratory then it means it cannot be tissue or organ because skeletal is included so i say go for organism
5 0
3 years ago
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