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Anon25 [30]
3 years ago
8

Does blood go back to the lungs first before going back to the heart

Biology
1 answer:
Katena32 [7]3 years ago
5 0
Blood goes from veins, to the heart, to the lungs, back to the heart, then to arteries
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What is better for a beginners pet leopard gecko or crested gecko
Sedbober [7]

Answer:

leopard gecko

Explanation:

7 0
3 years ago
Read 2 more answers
In horses, Chesnut hair color is recessive to black. The pacing gait is recessive to trotting and long hair is recessive to shor
Vitek1552 [10]

9:3: 3:1  is the phenotypic ratio showing traits as black and long hair : black and short hair: chestnut and long hair: chestnut and short hair when a chestnut horse heterozygous for pacing and hair length with a hybrid horse.

Explanation:

Dominant trait = black hair colour (BB,Bb), trotting (TT,Tt) , long hair (LL,Ll)

recessive trait = chesnut hair colour (bb), pacing gait (tt), short hair(ll)

cross between chestnut horse heterozygous for pacing and hair length will have alleles as BbLl

alleles for hybrid horse will also be heterozygous Bb, Ll

Punnett square to show the cross:

      BL         Bl       bL         bl

BL  BBLL  BBLl     BbLL    BbLl

Bl   BBLl    BBll     BbLl      Bbll

bL  BbLL  BbLl      bbLL     bbLl

bl    BbLl  Bbll       bblL        bbll

phenotype ratio

black and long hair : black and short hair: chestnut and long hair: chestnut and short hair

9:3: 3:1  is the phenotype ratio.

3 0
3 years ago
Cattle and buffalo share a similar fundamental niche, the entire set of conditions under which a population can survive and repr
Vadim26 [7]

Answer:

The data in the Venn diagram suggest about the realized niches of the cattle and buffalo and their ability to coexist with evidence is discussed below in detail.

Explanation:

2.

From the graph, it is observed that Cattle and Impala have the most overlay in their nutrition.

3.

When Sorensen's index worth is more like 1, there is a contestant among animals for their food manner needs.

From the Venn diagram, we recognize that Cattle and Impala have the most overlay in their nutrition. Also, Sorensen's index worth = 0.82 (closer to 1 concerning other partners.

4.

Sorensen's index for Buffalo and Cattle is 0.48 (cheapest among these 3 partners). So, they are less competitive. So, they can persist and generate easily.

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2 years ago
What is the location of carbohydrates in the cell?
son4ous [18]

Answer:

I think its cell membranes

Please correct me if I am wrong thank you

Explanation:

8 0
3 years ago
How can you determine if the igneous intrusion is older or younger than Layer C. Explain how you determined your answer.
Sergio039 [100]
You can determine that the igneous intrusion is younger than layer C, because layer C is the oldest, acknowledging the fact that it is the deepest layer.
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