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Finger [1]
2 years ago
10

Help ill award branliest!

Biology
1 answer:
Serjik [45]2 years ago
4 0

Answer:

yes

Explanation:

because depending on what the middle of the flower looks like( the pollen things) you can tell if its male female etc

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Jordan is working with a 50% stock concentration of Windex. She decides to add 500 µL of bacteria to a tube containing 1 mL of n
Lady bird [3.3K]

33% is the unknown concentration of the tube.

Explanation:

Concentration of stock of windex = 50%

concentration of bacteria = 500 microliter

nutrient broth = 1000 micro litre +500 microlitre of windex

concentration of bacteria is the volume of bacteria present in nutrient broth culture.

total volume in the tube is 1000

50% is the concentration of tube of bacteria and broth before adding windex.

After adding windex of 50 % concentration and the volume is 500 microliter which is only 250 microliter of windex rest is water.

33% is the concentration of the tube, which means it has 33% of bacteria in 1500 ml of solution.

4 0
3 years ago
A client is admitted with systemic lupus erythematosus (sle). the laboratory report shows the presence of neutrophils and monocy
andrey2020 [161]
This is a type III hypersensitivity reaction mediated by immune complex deposits. Immune complexes are antigen-antibody (commonly IgG) complexes that are soluble and prone to deposition in multiple organs. Once immune complexes are deposited in an organ, neutrophils and macrophages will then attack the organ causing organ damage and eventually failure. Type III hypersensitivity reactions are characteristic in SLE and other autoimmune diseases such as rheumatoid arthritis, etc.

Other types are type I hypersensitivity which are mediated by mast cells and histamine with the involvement of IgE and this commonly happens in allergic reactions. Type II hypersensitivity is cytotoxic hypersensitivity wherein antibodies directly attack organs (not forming immune complexes). Type IV hypersensitivity (or cell-mediated toxicity) involves T-lymphocytes. This is a delayed type of hypersensitivity exemplified by reactions from <em>M. tuberculosis</em> bacilli in tuberculous disease.
6 0
3 years ago
what is the name of the cycle that converts inorganic carbon dioxide into a carbohydrate molecule a plant can use​
mote1985 [20]

Answer:

Photosynthesis.

Explanation:

Photosynthesis is the process by which photosynthetic organisms such as plants and algae turn inorganic carbon compounds (usually carbon dioxide) into organic carbon compounds (usually carbohydrate sugars such as glucose). It causes carbon to move from one reservoir to another; examples are photosynthesis, respiration and combustion.

6 0
3 years ago
Ture or false proofs of the Resurrection are few
lutik1710 [3]

Answer:

False

Explanation:

There are many documents and records of the Resurrection. In addition, there were also many eye witnesses because Jesus appeared to many after his Resurrection.

6 0
3 years ago
Can someone help me with this earth science hw
damaskus [11]

Answer:

A. 100mm=0.1m

B. 50kg=50000g

C. 287ml=0.287l

D. 2.3km=2300m

Explanation:

6 0
3 years ago
Read 2 more answers
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