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katovenus [111]
3 years ago
15

A biologist looks at an organism through a microscope.

Biology
1 answer:
faust18 [17]3 years ago
8 0

Answer:

B

Explanation:

It has membrane-bound organelles. Mitochondria and chloroplasts are structures found in the eukaryotic cells.

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What do photosynthesis and cellular respiration have to do with the law of conversation of mass and chemical reactions?
Tpy6a [65]
In plants, photosynthesis, occurring in chloroplasts, is an anabolic (bond-building) process whereby CO2 and H2O combine with the use of light (photon) energy. This yields O2 and sugar (i.e. glucose). This occurs in 2 phases: light-dependent and dark (Calvin cycle) reactions, which both continually recycle ADP/ATP and NADP/NADPH.
The catabolic (bond-breaking) process in plants is cellular respiration, in which glucose is broken down with O2 by glycolysis (cytoplasm only) and mitochondrial reactions (Krebs cycle and E.T.C.) to yield CO2 and H2O. These reactions recycle ADP/ATP and NAD/NADH. The CO2 and water produced by cellular respiration feed into the photosynthetic processes, and in turn, the O2 and glucose resulting from photosynthesis supply the respiratory reactions.
3 0
4 years ago
Name the biologist who came to Tanzania's Serengeti National Park in mid<br><br> 1960s.
Scilla [17]

Answer:

Jane Goodall

Explanation:

He is famous for Chimpanzees.

4 0
3 years ago
What is the change in elevation between point B and point D?
BartSMP [9]
B. 20m

fillllllllllllll
8 0
2 years ago
Read 2 more answers
The above picture shows the himilayan mountains how did tue himalayas form
asambeis [7]

"The Himalayan mountain range and Tibetan plateau have formed as a result of the collision between the Indian Plate and Eurasian Plate which began 50 million years ago and continues today. 225 million years ago (Ma) India was a large island situated off the Australian coast and separated from Asia by the Tethys Ocean." (https://www.geolsoc.org.uk/Plate-Tectonics/Chap3-Plate.../Continental-Collision)

Hope this helps

5 0
3 years ago
Mammals reproduce through a process called sexual reproduction. During this process, which involves two A.
Wewaii [24]

With sexual reproduction a sperm coming from the male must unite with the female egg. Both are needed for this kind of reproduction, and an offspring CAN'T  be formed without both. Unlike asexual reproduction, the offspring of a mammal reproducing sexually is DIFFERENT from both parents, since the offspring is a combination of both the mother and the father.

An easy to remember example I use when thinking about what sexual reproduction is:

the formation of a human child. A mother with her egg and the father with the sperm is BOTH needed. If you think about siblings that come from the same parents (and therefore same gene pool) they are not all exactly identical to each other. Although they may have similar features, they look different and are NOT genetically identical

Therefor for your question the answer is D.

Hope this helped!

5 0
3 years ago
Read 2 more answers
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