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spayn [35]
3 years ago
15

Blood leaving the heart for the body passes through a large blood vessel called the __________. vena cava pulmonary vein aorta p

ulmonary artery
Biology
2 answers:
bagirrra123 [75]3 years ago
8 0

Answer:

Explanation:

Aorta is right the answer.

Marta_Voda [28]3 years ago
6 0
Aorta is right the answer.
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You are given two true-breeding groups of rabbits. The first group has floppy ears and white coat color. The second group has st
malfutka [58]

Answer:

Option E, Floppy ears are dominant over straight ears; coat color is determined by incomplete dominance

Explanation:

Let the allele for floppy ears be "F" and the allele for straight ears be "f"

And Let the allele for black coat color be "B" and the color for white coat color be "b"

Now, the cross is carried out between the first group having floppy ears and white coat color (FFbb) and the second group having straight ears and black coat color (ff BB)

The 16 offspring have genotype FfBb

Phenotype of 16 offspring is Floppy ears and grey coat

Ff represents the floppy ear , thus "F" is dominant over "f"

Bb represents the grey color which is a case of incomplete dominance in which none of the real trait i.e black or white is expressed.

Hence, option E is correct

6 0
3 years ago
Which of the following statements is true of passive transport?
oksian1 [2.3K]
Where are the option/statements?
8 0
3 years ago
Read 2 more answers
Why can't the producers in some ecosystems make an unlimited supply of organic material? (1 point)
adoni [48]

Answer:

one or more nutrients is in short supply

Explanation:

8 0
3 years ago
This is due on Wednesday as of tmm please helpppppp
leonid [27]

Answer:

The curved line has more surface area.

The straight line has a shorter reaction rate.

The last answer would be the curved line.

Explanation: The curved line would be more beneficial to our bodies, as it would allow more surface area to absorb nutrients from food as it travels. This is why humans (along with many animals) have a very long "coiled" intestinal track.

Hope this helps!!

4 0
3 years ago
In the game of life, a world begins with 4 cells in a row in the alive state, and no other cells alive. After 20 updates, what s
Zigmanuir [339]

Answer:

After update 20, the resulting system retains its current state.

Explanation:

The Game of Life, its a type of cell automation which is played on an infinite two-dimensional rectangular grid of cells. Each cell may be alive or dead. Neighbors of a cell refers to those cells that comes in contact with the cell, either horizontal, vertical, or diagonal and it arises from that cell.

At Update 1:

The 2 cells on the tag ends die (having 1 neighbor each), while the 2 at the centre are alive and not dead like the ones at the tag ends (having 2 neighbors each). Making, 4 cells to be alive: here, we see 2 cells at the top of the 2 centre cells, as well as the 2 cells beneath the 2 centre cells.

We can conclude that after 1 update, the world is made up of 6 living cells in a rectangle with height 3 and width 2.

At Update 2:

The 2 living cells at the centre dies (having 5 living neighbors each). The left over 4 live cells from updates 1 (the up and down rows of the rectangle) will still be living. This yields 2 cells to the left and right of the centre cells which makes them also living. The resulting update gives a structure that looks like the two centre cells in the rectangle, with each taking one step outward.

This is to say that, a total of six living cells are distributed across three rows. If The columns to be used are numbered 1, 2, 3, and 4, then the live cells in rows 1 and 3,are allocated to columns 2 and 3. The live cells in row 2, will be allocated to columns 1 and 4. The resulting configuration is stable with each live cell possessing two neighbors, plus no dead cell is seen to posses three neighbors.

The resulting system will retain its current nature and attributes or states from update 3 to update 20 and beyond.

After update 20, the resulting system retains its current state.

4 0
3 years ago
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