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pav-90 [236]
3 years ago
15

A scientist is observing elephants in Asia. He notices that a specific species of moth lands on the faces of the elephants. On c

loser observation, he sees that the moths irritate the eyes of the elephants and then drink the tears that emerge.
Biology
1 answer:
erica [24]3 years ago
8 0
Okay so what is the question?
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Genetic diversity is ultimately/mainly the result of _______________
RUDIKE [14]

Answer:

A. meiosis.

Explanation:

Meiosis is one of the two major types of cell divisions in living organisms. Meiosis is the process by which four daughter cells that are genetically different from the parent cell are produced. Meiotic process is carried out solely during sexual reproduction to yield gametes or sex cells.

The gametes have their chromosomal number reduced by half during the process. However, one immense importance of meiosis is that it PROMOTES GENETIC DIVERSITY. A process called crossing over, which is the exchange of chromosomal segment between non sister chromatids, makes this possible.

7 0
2 years ago
Which of the following statements about viruses is FALSE? Which of the following statements about viruses is FALSE? Viruses cont
adoni [48]

Answer:

Viruses use their own catabolic enzymes.

Explanation:

Viruses are the infective particles present in the environment which encloses their genetic material which could be wither RNA or DNA enclosed in the protein coat.

The protein coat is made of the capsomers which are arranged in the tubular structure forming capsid. The viruses do not contain the metabolic machinery of their own that is the reason that they do not have replication or transcription or translation machinery. For this they are dependent on the host organisms as they use their machinery.

Thus, the selected option is correct.

6 0
3 years ago
Which process in respiration happens furst?
rjkz [21]

Answer:

inhaling??

Explanation:

I'm not quitte sure what you mean? Is it a multiple choice question?

3 0
3 years ago
The greatest concentration of public land is in ____.
Licemer1 [7]
The greatest concetration of public land is A. texas
3 0
3 years ago
Read 2 more answers
Can anyone give a help with this please I have to submit it tomorrow!!
Usimov [2.4K]

Answer:

Q.1: I can't help you with this, sorry :(

Q.2: Seaweed is the producer because it takes energy from the water and sun in thermal reactions.

Q.3: Phytoplankton is the second-order consumer because they eat first-order consumers.

Q.4: Whelks and crabs because they eat limpets, which eat producers, and they also eat seaweed.

Q.5: Gulls are carnivores because they eat the crabs, and so are crabs because they eat mullets

Q.6: Limpets and lobster would become less populated, but not yet endangered. Gulls would starve and probably disappear from this ecosystem.

Q.7: Whelks' numbers would decrease because of the number of lobsters consuming them, but then lobsters would starve because of the decline in their food. Then this would repeat, shaking the whole ecosystem.

6 0
2 years ago
Read 2 more answers
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