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Stels [109]
2 years ago
11

Give three reasons why chordates are different from all other animals?​

Biology
1 answer:
SVEN [57.7K]2 years ago
4 0

Answer:

Has a Dorsal hallow nerve cord, a notochord pharyngeal pouches, and a tail that extends beyond the anus.  

Explanation:

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What term generally describes small chunks of rocks and debris in space?
Anna007 [38]

Answer:

meteorite  

Explanation:

When it is in space it is called a meteorite, when coming into the atmosphere it is a meteor, and when it hits earth it is a meteoroid.

3 0
2 years ago
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PLEASE HELP ME !!!
Juli2301 [7.4K]

Answer:

4

Explanation:

5 0
3 years ago
For plant stem length, the dominant allele for height is T and the recessive allele is t. If a heterozygous parent for tall stem
lubasha [3.4K]

Answer:

Tall(Tt), Tall(Tt), Short(tt), Short(tt),  50% Tall stems, 50% Short stems

Explanation:

If the Tall plant is heterozygous it means that there is a dominant allele for Tall (T), but the short (t) allele is still present. Therefore the genotype for this parent would be Tt. Homozygous means that there are two of the same allele, so in this case Homozygous recessive would be tt.The probability of offspring from these two parents can be determined from a Punnet Square or the Foil method ( which I have shown further ). Equation: Tt*tt

First-  First Terms of each parent; T*t

Outer- First Term of first parent and Last Term of second parent; T*t

Inner- Last Term of first parent and First Term of second parent; t*t

Last- Last Term of first parent and Last Term of second parent; t*t

If you need further help, let me know! :)

Good Luck -

7 0
4 years ago
In a lysogenic infection, once the dna of the virus is incorporated into the bacterial dna, the dna is called a
Alexeev081 [22]
This is called a prophage.
6 0
4 years ago
How many carbohydrates mainly use by human?
tresset_1 [31]

Answer:

Between 225 and 325 grams of carbohydrates a day.

Explanation:

The Dietary Guidelines for Americans recommends that carbohydrates make up 45 to 65 percent of your total daily calories. So, if you get 2,000 calories a day, between 900 and 1,300 calories should be from carbohydrates. That translates to between 225 and 325 grams of carbohydrates a day.

6 0
4 years ago
Read 2 more answers
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