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Advocard [28]
3 years ago
9

Please help !!!!!!!!!

Biology
2 answers:
algol133 years ago
3 0
The biosphere. This is the layer that contains all life on the planet.
CaHeK987 [17]3 years ago
3 0

Answer:The melting of polar ice caps is an example of the interaction between the atmosphere and cryosphere.

Explination:

Atmosphere is a layer of gases surrounding the earth, while cryosphere are all parts of the Earth where water is in solid form, including sea ice, lake ice, river ice, snow cover, glaciers, ice caps, ice sheets, and frozen ground.

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I need some help with spelling. Help me with the ones I haven't done yet and check my other answers. The word box is there
SSSSS [86.1K]
Interrupt, rupture
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This is what I got. I hope this helps :)



8 0
3 years ago
How can bacteriophage dna be spread from cell to cell without causing cell death?
nexus9112 [7]

Answer:

through lysogenic cycle

Explanation:

The bacteriophage attaches itself on the bacterial surface. The DNA strand to be replicated is injected into the bacteria by the bacteriophage. The DNA integrates into the bacterial chromosome and  becomes a pro-phage.

The bacterial cell proceeds to cell division  through budding. The progeny possess the bacteriophage. After complete replication, the virus DNA  detaches from the host genome and enters the lytic cycle. The capsid heads assemble on the surface of bacterial cell to package the fully matured viral DNA . The phage produces lytic enzymes that weaken the cell wall of bacteria cell.

6 0
3 years ago
Black-bellied seedcrackers have either small beaks (better for eating soft seeds) or large beaks (better for hard seeds). There
uysha [10]
<h2>Disruptive Selection.</h2>

Explanation:

  • Disruptive selection is also known as Diversifying selection.
  • Disruptive selection helps in determining the changes which is seen in population genetics,
  • The disruptive selection favours those individuals which have the smallest and largest values of the trait or characteristics.
  • These individuals possess the highest fitness.
  • The individuals which have an intermediate values have lower fitness.
  • The example of Disruptive selection is seen in Male lazuli buntings Feather colour which is also kown as Passerina amoena.
  • Passerina amoena is a bird species which is native to North America.

6 0
3 years ago
What was the reaction of the scientific community when Charles Darwin published his theory on Natural selection?
damaskus [11]
He received a lot of rejections also he faced intense criticism by the church but however it was accept by a large number of scientist. Hope it helps! God bless you <span />
6 0
3 years ago
What macromolecule is the most common in the item in the picture?
Rama09 [41]

Answer:

If that is a picture of DNA, then nucleic acids are the most common macromolecule

Explanation:

5 0
3 years ago
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