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laiz [17]
3 years ago
13

Observe: Switch to the Protist sample. Protists are unicellular organisms common in ponds On the MICROSCOPE tab, select the 100x

radio button and focus the image.
Watch the motion of the protists at 100X and 400X. What structures allow each protist to move?
I REALLY NEED HELPP

Biology
2 answers:
kotegsom [21]3 years ago
4 0

Answer:

what is the question it too much

Explanation:

Romashka [77]3 years ago
4 0
Amoeba: pseudopodia
Euglena: flagellum
Paramecium:
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Is this telophase of cytokinesis?
Butoxors [25]
Looking at the inside, it appears so.

In telophase, the cell is nearly done dividing, and it starts to re-establish its normal structures as cytokinesis (division of the cell contents) takes place.

Hope this is correct ^^
4 0
3 years ago
Sex chromosomes are:
LenaWriter [7]

Answer:

D. the 23rd pair of chromosomes

Explanation:

Humans have a total of 23 pairs of chromosomes. Out of a total of 23 pairs, 22 pairs are autosomes. Autosomes are the chromosomes that carry the genes for all the genetic traits but are not involved in the sex determination of the individuals.

The 23rd pair of chromosomes in humans is of sex chromosomes as these chromosomes carry the genes to regulate the gender of the individuals. A human female has two copies of the X chromosome as sex chromosomes while human males have one X and one Y chromosome as their sex chromosomes. The Y chromosome carries "SRY" gene that codes for testes determining factor and regulates the development of testes in the embryo.

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3 years ago
How are castor seeds dispersed
ozzi

Answer:

seeds can be disperse by rodent and birds, on mud adhering to boot, on vehicle and machinery, and by flood water. It is also spread by an explosive mechanisms( on local level) when the capsule dries up and splits

6 0
3 years ago
An example of a geologic feature on the floor of the Atlantic Ocean is a
lakkis [162]
Plate tectonics and the ocean floor. ... Where plates are pulled away (diverge) from each other molten magma flows upward between the plates forming mid-ocean ridges, underwater volcanoes, hydrothermal vents, and new ocean floor crust. The Mid-Atlantic Ridge, is an example of this type of plate boundary.
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4 years ago
if a scientist wanted to compare the expression of one gene under two sets of conditions, what technique would they use?
timurjin [86]

If a scientist wanted to compare the expression of one gene under two sets of conditions, chain termination is the technique they would use.

Chain termination is any chemical response that ceases the formation of reactive intermediates in a sequence propagation step withinside the route of a polymerization, efficaciously bringing it to a halt.

Sanger sequencing, additionally referred to as the “chain termination technique”, is a way for figuring out the nucleotide collection of DNA. The approach become evolved with the aid of using time Nobel Laureate Frederick Sanger and his colleagues in 1977, subsequently the call the Sanger Sequence.

To learn more about technique, click here:

brainly.com/question/4974917

#SPJ4

4 0
1 year ago
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