The wings of butterflies and birds are ----------- structures because, although they are used for the same purpose (flight) they have very different structural compositions. Bird wings are made of bones and feathers while butterfly wings are made from chitin and are part of the insect’s exoskeleton.

A) homologous
B) analogous
C) vestigial

Answers

Answer 1

B. They are analogous structures because they share the same function, but not fully the same structural characteristics

Answer 2

Bird wings are made of bones and feathers while butterfly wings are made from chitin and are part of the insect’s exoskeleton.

B. They are analogous structures because they share the same function, but not fully the same structural characteristics.

What are examples of analogous?

Analogous Structures are:

Bird, Insect and Bat Wings. Duck and Platypus Bills.

Thus, option "B" is correct answer.

To learn more about analogous organs click here:

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Related Questions

During which cell division phase does the nuclear membrane disappear?
A) telophase
B) metaphase
C) anaphase
D) prophase

Answers

Answer:

B)Metaphase

Explanation:

During metaphase, the nuclear membrane disappears and the chromosomes become aligned half way between the centrioles.

Answer:

Prophase

Explanation:

45637456425637561457324751276567 x³+y³+z³=kf im homopfobic

Answers

what- ...... i’m so confused

A prospective groom, who is not affected by cystic fibrosis (CF), has a sister with cystic fibrosis, an autosomal recessive disease. Their parents are also not affected. The brother plans to marry a woman who has no history of CF in her family. What is the probability that they will have a child with CF? They are both Caucasian and the overall frequency of CF in the Caucasian population is 1/2500 - that is, 1 affected child per 2500 (assume the population meets the Hardy-Weinberg assumptions).

Answers

Answer: In punnett square number 1, we see the cross between AA and aa, and the result is 100% Aa individuals, so there is 0% chances of haveing a child with CF. In punnett square number 2, we see the cross between Aa and aa and there is 50% chances of having a child with CF (aa genotype).

p = 0.98

q = 0.02

p² = 0.9604

q² = 0.0004

2pq = 0.0392.

Explanation:

Due to technical difficulties, the explanation has been attached as a word document.

what is the difference between sex chromosomes found in humna females and human males?

Answers

Answer:

Females have XX sex chromosomes while males have XY sex chromosomes.

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Answers

Let me get a quick answer

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