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dolphi86 [110]
2 years ago
5

In what type of cell does the cell wall take place of the membrane?

Biology
1 answer:
Ainat [17]2 years ago
6 0

Answer:

A: Plant Cells

Explanation:

the cell membrane is found in all living species, including plants.

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Which change can influence the amount of hurricanes in the Atlantic Ocean
Alecsey [184]

the main thing is definitely global warming

increased global temperature (global warming)

what is evidence of this?

Take a look back on the 2020 hurricane season in the gulf, the amount of hurricanes being formed was astronomical! The main reason for this change is a big temperature difference in the oceans/ocean currents

7 0
2 years ago
Select all the correct answers.
Andrej [43]

The first colorimeter (i'm guessing is standard) is less exact then the actual reading, and has a harder time pin-pointing. (it gives a number near the actual temperature, but it is not correct.)

The second colorimeter is exact, and should be 'trusted more in the future', because it gives an accurate reading of the current temperature.

these are the 2 conclusions i got from the top information given to me.

5 0
3 years ago
Among coelomates, which of these develops by spiral cleavage and the mouth forms before the anus
nekit [7.7K]

Answer:

Protosomes

Explanation:

Protosome is a multicellular organism whose mouth grows before the anus from a primary embryonic opening which includesphyla mollusk, arthropod or annelid. Protosomes are developed by  spiral cleavage during embryo development.

Protosome animals have bilateral symmetry and three germ layers. Some of the examples of protostomes are snails and slugs (mollusk), earthworms (annelids), and spiders, lobsters, barnacles (arthropods).

Hence, the correct answer is Protosomes .

8 0
3 years ago
Create a small dichotomous key that names the following creatures.
Nikitich [7]
Dichotomous Key with smiles

1. Teeth visible ....................go to 2
.....Teeth not visible .................go to 4

2. Has a wide, toothy smile .......Smilus toothyus
....Is not smiling ......................go to 3

3. Visibly crying .................Smilus dramaticus
.... Frowning .......................Smilus upsettus

4. Eyes are symmetrical .... go to 5
....Eyes not symmetrical .....go to 8

5. Eyes shaped like hearts ..... Smilus valentinus
....Eyes are shaped as ovals .....go to 6

<span>
</span>6. Smiling, happy face ...... Smilus traditionalis
.....Not happy, frowning or other .....go to 7

7. Mouth curved down, frowning .... Smilus saddus
.... Mouth is a small circle .................Smilus suprisus

8. Has a pirate eye patch ...............Smilus piratus
....Does not have eye patch ............ go to 9

9. One eye is much larger than the other eye ..... Smilus mutatus
One eye is winking .................Smilus winkus


8 0
3 years ago
Scientists build models based on what they know from previous research to derive testable hypotheses. Independently, both Watson
Trava [24]

Answer:

Nitrogenous bases contain the genetic information, their amount is variable among different species, and the arrangement of these bases is also variable among different species

Explanation:

Both Watson-Crick and Pauling's DNA models considered that DNA nitrogenous bases (i.e., Adenine, Cytosine, Thymine and Guanine) contain the genetic information that determines the characteristics of living organisms. Moreover, both DNA models also considered that nitrogenous base composition varies between species, as well as the arrangement of these bases in the DNA chain also varies between species. Based on these features, Linus Pauling considered that a model where nitrogenous bases would be arranged on the outside of the DNA molecule would be easier for the DNA molecule to be replicated, transcribed, or repaired. Although incorrect, Pauling's DNA triple helix model was fundamental to develop the helical (double-stranded) structure of DNA, which was finally discovered by Watson and Crick in 1953.

5 0
3 years ago
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