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maks197457 [2]
2 years ago
10

Which of the following animals lacks a notochord in both its embryonic and adult stages?. . A. Pikaia . . B. worm . . C. lancele

t . . D. tunicate .
Biology
2 answers:
Neko [114]2 years ago
7 0
<span>Worm lacks a notochord in both its embryonic and adult stages.</span>
lions [1.4K]2 years ago
6 0
Worm <span>lacks a notochord in both its embryonic and adult stages.
So the best answer is choice with letter B.Worm
I hope it helps.


</span>
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What would be the outcome of crossing two strains of wingless flies that belong to the same complementation group?
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Answer:

Wingless offspring

Explanation:

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