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Maksim231197 [3]
3 years ago
11

PLEASE HELP!!!! WILL GIVE BRAINLIEST!!!!!!

Biology
1 answer:
mrs_skeptik [129]3 years ago
5 0

Answer:Nucleotide

A nucleotide consists of a sugar molecule

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Can someone please help with this question
Liono4ka [1.6K]

Answer:

the energy collected by the herbivorous plankton would be lost and the rest of the bigger organisms will depend on eating other animls that doesn´t give the same amount of enrgy

Explanation:

smaller organisms that are generally herbivorous help to process the energy of the soil and microorganisms, if the power source is lost then the bigger organisms will eat smaller organisms that are not capable to process the energy the same way

8 0
3 years ago
30 POINTS!!! PLZ HELP
OLEGan [10]

Answer:

<em>Option "A" might be the correct answer</em>

<em>Explanation:</em>

<em>there are some of those viruses where it can be quite potent. Some viruses, such as the rhinoviruses, seldom cause serious illness. But others, such as parainfluenza and respiratory syncytial virus, can lead to severe lung infections in young children.</em>

8 0
3 years ago
Read 2 more answers
1. What is the purpose of meiosis?
defon

Explanation:

Production of gametes e.g sex cells.

Meiosis is a process which its to make daughter cells which are half the chromosome as the starter cell so the whole cell before it split

7 0
3 years ago
A researcher investigates a recently discovered species of plant. The plant has vascular tissues and exhibits a sporophyte and a
Anna71 [15]

The plant contains vascular tissue and has an alternation of generation. But, it lacks seeds. So, the plant is a Pteridophyte.

  • Vascular tissues are absent in thallophytes and bryophytes. They are found in pteridophytes, gymnosperms and angiosperms.
  • The sporophyte and gametophyte generation is common in bryophytes and pteridophytes.
  • Seeds are produced in plants that come under the group gymnosperms and angiosperms. The presence of seeds is the main characteristic of these groups.
  • Thallophytes, bryophytes and pteridophytes lack seeds. The reproduction in plants that comes under these groups occurs with the help of spores.

Thus, the recently discovered species of the plant should be classified based on the presence of vascular tissues, gametophytes and sporophytes. As pteridophytes contain vascular tissues, sporophytes and gametophytes and lack seeds, the plant is a pteridophyte

Learn more about pteridophytes here:

brainly.com/question/12375814

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6 0
2 years ago
Point source pollution is much more difficult to track and clean up than nonpoint source pollution. Please select the best answe
LekaFEV [45]
Point source pollution is a single, identifiable location of a pollution like a drainage or a pipe. On the other hand non-point source pollution refer to wastes that are disposed at a wide area and cannot be easily determined where the sources are. The answer for this is false. It is the non-point source pollution that is difficult to track and to control.
7 0
3 years ago
Read 2 more answers
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