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Alex777 [14]
2 years ago
8

I need help with this question

Biology
2 answers:
Kruka [31]2 years ago
8 0
It could be they want the answer that they could not adapt to the changing climate. they where wiped out just by an asteroid though
topjm [15]2 years ago
4 0

Here are the reasons for extinction of dinosaurs

  • Climate change .
  • They couldn't adapt to a catastrophic environmental change.
  • As the ice age begun it became lack of food for such big animals
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How is gymnosperm paraphyletic?
statuscvo [17]

I hope this helps

gymnoseperms meaning "naked seeds" are a diverse group of seed plants and are paraphyletic. paraphyletic groups are those in which not all members are descendants of a single common ancestor. gymnoseperm seeds are not enclosed in an ovary; rather, they exposed in cones or modified leaves

5 0
3 years ago
Why use needle loop to prepare fungi slide??
Lilit [14]

Answer:

The needle loop is use to transfer fungi to a soft agar and this will cause or create more fungal growth to occur in the slide.

Explanation:

Needle loop is a tool or device use in microbiology to inoculate microorganisms like bacteria and fungi in media to boost their growth. It is use for sampling and transferring specimens or microorganisms into a media for further analysis, examination and serial dilution.

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3 years ago
If anyone can help with any of these I would greatly appreciate it ;-; its due in about an hour
solniwko [45]

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Like ur carpet.

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2 years ago
Using technology to modify the genes of a plant making it resistant to disease is an example of which type of genetic engineerin
LiRa [457]

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I think it is B) human genome project or C) harmful mutations

6 0
2 years ago
Additional compounds can be added to agar before sterilization (or sometimes after). an example of this is "milk agar," in which
Marat540 [252]

The lactose-digesting bacteria like to grow on milk agar .Bacillus cereus growth and survival were examined during the production of cheese of the Gouda variety. Approximately 102 B. cereus spores per milliliter of cheese milk were intentionally added to pasteurized milk before it was used to make the cheese in the pilot plant.

"milk agar," in which 2% nonfat powdered milk is added to the agar base. lactose-digesting bacteria like to grow on milk agar. Surface plating on B. cereus selective medium was used to count B. cereus, while lactic acid bacteria were counted on lactic agar and MRS agar (de Man-Rogosa-Sharpe). Samples of the milk before renneting, the curd at cutting, the half-whey removal, the final whey removal, the hooping of the curd, the cheese after pressing, the cheese after brining, after one week, after two weeks, after four weeks, and after six weeks were all taken for microbiological analysis. The growth of lactic acid bacteria during cheese production was unaffected by B. cereus.

Learn more about B. cereus here-

brainly.com/question/15087595

#SPJ4

3 0
10 months ago
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