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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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How will hurricane risks and impacts change over the next 100 years?
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Answer:

Hurricanes will become more frequent and expand to new areas.

Explanation:

Global warming will rise sea temperatures worldwide. This means conditions for hurricanes will be met more often (they only form in higher than average sea temperatures). That means more hurricanes will form in the future. Also because of rising sea temperatures new areas will be effected by hurricanes as they will meet the threshold required for hurricanes to form.

4 0
2 years ago
Which of the following best compares the structure of carbohydrates and nucleic acids?
hammer [34]
The answer youre looking for is A
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3 years ago
Which statement best explains the process occurring in step 4 of the life cycle ?
MA_775_DIABLO [31]

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d (pls give brainliest)

Explanation:

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2 years ago
Eukaryotic cells and prokaryotic cells both have ribosomes and a cell membrane. Is this true?
sweet [91]

Answer:

Both prokaryotic and eukaryotic cells have a plasma membrane, ribosomes, cytoplasm, and DNA.

Explanation:

5 0
3 years ago
Mendel studied seven traits in pea plants. One of the monohybrid crosses he made was between plants with round seeds and plants
Finger [1]

Answer:

A. The dominant factor, or allele, is for round seeds.

Explanation:

Gregor Mendel discovered the principles that governs inheritance. During his numerous experiments, he conducted a cross in pea plants involving a single character. This cross is called MONOHYBRID CROSS. In one of these monohybrid crosses, he observed the gene for seed shape in pea plants. He discovered that two alleles are responsible for the expression of this gene: round allele (R) and wrinkled allele (r).

He crossed plants that produced only round seeds i.e. homozygous RR and plants that produced only wrinkled seeds, rr. He observed that the F1 offsprings were all round-seeded. This made him to propose his LAW OF DOMINANCE, which states that an allele is capable of masking the expression of another in a gene. He concluded that the round allele is covering the wrinkled allele in a heterozygous state, since it is expressed over it. He then called the round allele, DOMINANT allele and the wrinkled allele, RECESSIVE allele.

7 0
2 years ago
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