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Anettt [7]
3 years ago
11

. Which of the following is used to avoid bias in a clinical trial

Biology
1 answer:
Blizzard [7]3 years ago
5 0

Answer:

D.

Explanation:

Whenever any clinical trail is conducted then the complete process is kept unbaised. Double blind testing can be defined as an experiment in which neither the researcher nor the person who is getting placebo and who is getting treatment knows. This is done in the clinical trials to keep the whole process unbaised.

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Which of the following describe smooth muscle tissue?a. Uninucleate, nonstriatedb. Multinucleate, striatedc. Multinucleate, nons
Blababa [14]

Answer:

a. Uninucleate, nonstriated

Explanation:

Smooth muscle tissue is composed of smooth muscle cells that are spindle-shaped with a single nucleus. Smooth muscles line the walls of hollow organs such as urinary bladder, uterus, stomach, intestines but also arteries and veins and the tracts of the respiratory, and reproductive systems. Smooth muscles are under involuntary control, meaning that their contraction is unconscious.

6 0
3 years ago
Which structures are considered part of the reproductive system?
Katarina [22]

Answer:

Ovaries, Uterus, Testes

Explanation:

Ovaries are what carry the Zygote's (eggs) and the Uterus is where a fertelized grows into a baby. If the egg is not fertilized in a certain amount of time the egg becomes infertile, the body goes through a 3-7 day cycle of menstruation. The Testes are the organs (balls) which carry sperm cells, which will fertilized a healthy egg.

3 0
3 years ago
What macromolecule is the most common in the item in the picture?
Rama09 [41]

Answer:

If that is a picture of DNA, then nucleic acids are the most common macromolecule

Explanation:

5 0
3 years ago
Some animals have an organ called the gizzard. The gizzard is muscular and helps to crush up hard food. Earthworms and many bird
TEA [102]

Answer:fg

Explanation:

Bhuhhhfvg

8 0
3 years ago
The basement membrane is found between __________ and __________.
Triss [41]

     The basement membrane is found between the epithelium and connective tissue.

<em>      The image attached is a diagram from www.lamission.edu.</em>

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.

- Heather

6 0
2 years ago
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