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stealth61 [152]
4 years ago
12

PLZ PLZ HELLPP MEEE will mark brainliest

Biology
2 answers:
Oxana [17]4 years ago
8 0

Answer:

Answer D

Explanation:

improved water habitats for human recreation

hichkok12 [17]4 years ago
6 0
D. Hope this helps :)
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PLEASE HELP I WILL GIVE BRAINALIST
Iteru [2.4K]

Answer:

i am pretty sure its A

Explanation:

5 0
3 years ago
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Sasha is diabetic, which means that she has trouble digesting carbohydrates due to a malfunction in one of her organs. Which org
vlada-n [284]

Answer:

Pancreas.

Explanation:

Pancreas may be defined as the merocrine gland that can acts as an endocrine gland as well as an endocrine gland. Pancreas releases the important hormone known as insulin and glucagon.

Sasha is a diabetic patient and cannot digest carbohydrate properly. Her pancreas is not working properly as the pancreas release pancreatic amylase that helps in the digestion of carbohydrate. The abnormal secretion of insulin hormone may cause diabetes that disrupts the level of carbohydrate in the body.

Thus, the correct answer is pancreas.

7 0
3 years ago
The fruit fly Drosophila melanogaster has four pairs of chromosomes, whereas the house fly Musca domestica has six pairs of chro
Over [174]

Answer:

Musca domestica

Explanation:

The number of unique gametes produced by a diploid individual is 2^n, where n is the number of pairs of chromosomes (or the haploid number).

For that reason, species with higher number of homologous chromosome pairs will show greater genetic variation in the progeny.

  • Drosophila melanogaster has four pairs of chromosomes, so it can produce 2^4=16 different gametes.
  • Musca domestica has six pairs of chromosomes, so it can produce 2^6=64 different gametes.

Musca domestica has more genetic variation.

4 0
3 years ago
Which statement describes one aspect of an earthquake’s magnitude?
s344n2d4d5 [400]

Answer:

Earthquake's magnitude is defined as the measure of the amplitude of the seismic waves. A seismometer or seismographs are used to measure seismic waves. So, the statement describes one aspect of an earthquake's magnitude is that Earthquake's magnitude depends on the size of seismic waves

Explanation:

Which statement describes one aspect of an earthquake's magnitude? It is based on the size of seismic waves.

7 0
3 years ago
You create double mutant cells with the permanently active PK1 and an inactivated PK2. You find the cells still respond even whe
postnew [5]
<h2>Kinase cascade </h2>

Explanation:

Normally, PK2 activates PK1

  • PK1 and PK2 normally work sequentially in an intracellular signaling pathway
  • If PK1 is permanently activated, a response is seen independently of whether or not PK2 is present
  • If PK1 activated PK2, no response should be seen if PK1 were activated in the absence of PK2
  • PK2 normally needs to activate PK1 for the cells to respond to the signal
  • When PK2 is permanently activated in the absence of PK1, PK1 is not there to relay the signal
4 0
3 years ago
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