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Viefleur [7K]
3 years ago
6

Someone help plz I was absent

Biology
2 answers:
kap26 [50]3 years ago
8 0

Answer:

1.a,c,d. That is all I know.

Explanation:

Rzqust [24]3 years ago
5 0

Answer:

Geology means science that deals with the Earth's physical structure and substance, it's history and the processes that act on it.

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Protist reproduction
solong [7]

Answer:

e. is mostly asexual, with sexual as a second option.

Explanation:

Protist are unicelluar eukaryotic  microorganims. Example include:

<u><em>Amoeba</em></u> <u><em>proteus</em></u>

<u><em>Euglena</em></u><em> </em><u><em>viridis</em></u>

Dinoflagellates, etc.

Among the species of Protists, each species exhibit a unique way of reproduction. Generally, in Protist there are two types of reproduction, these are asexual reproduction and sexual reproduction. With asexual reproduction being the primary mode of reproduction in most protists.

Protist reproduce asexual by binary fission or by budding.

Binary fission occurs when a single protist divides its nucleus and then divides itself into two separate organisms.

Budding occurs when a new organism grows from the body of the parent organism. The new organism may separate from the parent or remain attached, forming colonies.

They also reproduce sexually by conjugation.

Sexual reproduction by conjugation requires two parent organisms contributing to the genetic material of the offspring. The essence of conjugation is to produce a new offspring with a wider genetic variability i.e the offspring being genetically different from the parent organisms.

4 0
3 years ago
Burning fossil fuels releases oxides of sulfur and nitrogen. these air pollutants can be responsible for question 5 options:
aev [14]
Most likely A or E.. not completely sure but A and E<span />
3 0
3 years ago
(I already know number 1)
Andrej [43]
2. All cells arise from pre existing cells(Rudolf Virchow). Cell is the fundamental, structural and functional unit of all organisms(Schleiden and Schwann).
3. All cells have a cell membrane.
All cells have chromosomes present.
All cells have cytoplasm.
4.Eukaryotic cells contain a nuclear membrane but Prokaryotic cells have only pseudo nucleus
Eukaryotic cells contain membrane bound organelles but prokaryotic cells don't.
5 0
3 years ago
Match the following terms and definitions. 1. chemoreceptors neurons that detect chemicals 2. mechanoreceptors neurons that dete
iren [92.7K]

Answer: The correct answer is - 3) olfactory receptors neurons that detect smell. 4) photoreceptors neurons that detect light .

1) and 2) statements are correctly matched in the question..

Olfactory receptors are also called odorant receptors. The olfactory receptor neurons detect smell and thus give a sense of smell to the organism. They are present in the nasal cavity.

Photoreceptor neurons are those that detect light and they are present in the retina of eye.

5 0
3 years ago
What are the Korean alphabets​
Ivanshal [37]

Answer:

I started reading korean a few days ago

Explanation:

hope it helps

7 0
3 years ago
Read 2 more answers
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