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Mariulka [41]
3 years ago
12

In this food web the owl eats the? help anyone because science is definitely not my thing???

Biology
1 answer:
Bingel [31]3 years ago
3 0

Answer:

rabbit, both mice and the snake

Explanation:

the food chain is a transfer of energy between organisms, if it has a direct arrow, it is eaten by the organism being pointed to. Hope this helps!

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What is the atomic number of this atom?<br> a<br> b,c<br> O 8<br> 13<br> 09<br> . 5<br> 4.
beks73 [17]

6 element ...........

6 0
3 years ago
3. Why do you begin focusing on scanning power rather than high power?
Marina86 [1]

Answer:

as low as possible and using scanning objective (4x). ... then low power, you won't be able to focus anything under high power.

4 0
3 years ago
A certain eukaryotic organism has multiple, distinct genes with highly similar sequences that are expressed at different times i
vlabodo [156]

These genes could have arisen by gene duplication.

<h3>What is gene duplication?</h3>

Gene duplication is the process of copying a section of DNA that codes for a gene. A retro transposition event or a recombination mistake are both potential causes of gene duplication. As a result, the duplicate gene coding may experience a significant number of modifications throughout time. This might prevent the gene from functioning or, in other situations, give the creature a benefit.

Gene duplication is a phenomenon that can happen through a variety of ways:

  • Ectopic Recombination: Uneven crossing-over between misaligned homologous chromosomes during meiosis might result in duplications. A duplication at the exchange site and a reciprocal deletion are the results of this recombination.
  • Replication Slippage: Short genomic sequences can be duplicated as a result of the replication error known as replication slippage. DNA polymerase starts copying the DNA during replication, but eventually the polymerase separates from the DNA, causing replication to stall. The replicating strand is incorrectly aligned when the polymerase reattaches to the DNA strand, which accidentally results in several copies of the same portion.
  • Aneuploidy: When a single chromosome's nondisjunction causes an abnormally high number of chromosomes, this condition is known as aneuploidy. Aneuploidy is frequently damaging and frequently causes spontaneous miscarriages in mammals. Some aneuploid people can survive. For instance, human trisomy 21 causes Down syndrome but is not lethal.

Learn more about gene duplication here:

brainly.com/question/14014915

#SPJ4

3 0
2 years ago
Point A is the same distance from the epicenter as point B. Using what you know about the movement of waves, how would you
never [62]

A.  The waves would be exactly the same at points A and B.

Explanation:

The seismic waves at both point A and B would be exactly the same at the two points.

Seismic waves are elastic waves that spreads out concentrically in all directions from their source.

  • Both S and P waves are body waves that moves within the earth.
  • In a seismic station, the p-waves or primary waves arrives first before the s-waves or secondary waves.
  • At any point equidistant from the epicenter, baring any geologic differences in the subsurface, the waves would be exactly the same at all points.

Learn more:

Locating the position of an earthquake brainly.com/question/11292835

#learnwithBrainly

5 0
4 years ago
In a tabular form state the sources, functions and deficiency of fat soluble vitamins​
GaryK [48]

Answer and Explanation:

Soluble vitamins are vitamins A, D, E and K.

Vitamin A is easily found in animal foods such as eggs, milk, cheese, meat, among others. It has the function of improving vision, producing antioxidants and improving immunity. its deficiency causes nocturnal tracking and susceptibility to infections.

Vitamin D has the sun as its major source, but it can also be found in fish, seafood, liver, mushrooms and meat. It is important for the growth and strengthening of bones, growth regulation, metabolism, insulin production and strengthening of the cardiovascular, muscular and immune systems. Its deficiency can provoke muscular and bone pains, spasms, intense weakness and calcium deficiency.

Vitamin E has many sources, among which we can mention wheat, vegetable oils, nuts, sunflower seeds, bananas, soybeans, egg yolks, almonds, eggs, spinach, lettuce, among others. Its main function is to act as a powerful antioxidant, slowing premature aging and diseases such as cancer, Parkinson's and cataracts. Its deficiency can cause loss of motor coordination, weakening of the muscles and anemia.

Vitamin K can be found in lettuce, spinach, mustard, broccoli, cucumber, turnip, asparagus, okra, liver, among others. It is important in blood clotting and calcium fixation. Its deficiency can cause defective clotting and bleeding.

6 0
4 years ago
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