1. Questions

Science, please check answer

Vertebrate embryos(1 point)

go through the same developmental stages at the same rate.

develop the same structures at different rates.

go through the same developmental stages at different rates.******

develop different structures at the same rate.

2. Which structure is unique to vertebrates? (1 point)

skin

backbone*****

brain

limbs

3. Which is a similarity between a fish embryo and a bird embryo in the early stages of development? (1 point)

jaw bones

forelimbs

hindlimbs

gill slits*****

4.

What is a similarity between a fish embryo and a human embryo in the late stages of development? (1 point)

They both have spines.******

They both have gills.

They both have tails.

They both have arms.

  1. 👍
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Mary

  1. Agree on all.

    All vertebrate embryos, for example, have gill slits and tails. Most vertebrates, except for fish, lose their gill slits by adulthood. Some of them also lose their tail.

    1. 👍
    2. 👎
    PsyDAG

  2. 100% correct

    Thx

    1. 👍
    2. 👎
    Thx

  4. what are the answers

    1. 👍
    2. 👎
    meme

  5. the answers are the ones with the *** by them

    same development different rates
    backbone
    gill slits
    they both have spines

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    2. 👎
    anonymous

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