3 years ago

13

Biology

1 answer:

zepelin [54]3 years ago

5 0

Answer: (a) Membranes prevent protein molecules diffusing out of the blood.

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Abnormalities present in the cells that line the uterus may prevent the production of offspring by directly interfering with whi

Dmitry [639]

Answer: Implantation

Explanation:

The uterus is the main site for the implantation of the embryo. It is the place where the embryo spends 9 months in the mother.

When the male and female gamete combine they form a zygote. It gets implanted in the uterus and then there is cell division and the development of embryo takes place there only.

Any abnormalities in this region will interfere in the process of implantation.

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3 years ago

Population living in one place form a

garik1379 [7]

Population living in one place form a Community!

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3 years ago

The division of human cells consists of a series of events, collectively called ________, or nuclear division, and ________, or

boyakko [2]

Answer:

mitosis; cytokinesis

Explanation:

See https://humanbiology.pressbooks.tru.ca/chapter/4-13-mitosis-and-cytokinesis/

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1 year ago

Trying to lift a 500 pound weight would result in what type of muscle contraction

Alenkinab [10]

It’s called Isometric

8 0

3 years ago

One way to get consistent, valid data is to

eduard

The correct answer is be sure that your instrument is calibrated properly. If your instrument isn't calibrated, then your data will be inconsistent.

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3 years ago