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AlladinOne [14]
3 years ago
12

The observation that the front limbs of birds and reptiles have similar homologous structures supports which of the following?

Biology
2 answers:
densk [106]3 years ago
7 0

Answer:

The correct answer would be "Birds and reptiles evolved from a common ancestor".

Homologous organs or structures refer to the set of organs or structure which are similar in internal structure but vary in their functions. The similar structure often demonstrates the common origin or ancestors.  

Different organisms adapt to perform different functions as an adaptation against the varying environment.

For example, front limbs of reptiles and birds are similar in structure as they are made up of a similar set of bones, however, they differ in their functions due to adaptations against the varying environment.

svp [43]3 years ago
3 0

Answer: The correct answer would be "Birds and reptiles evolved from a common ancestor".

Explanation:

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1 year ago
With an open posture, what could the body language of both parties look like?
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Answer:

An open posture speaks to a body language that communicates agreement with the other party(ies)  or the proposal or the argument being proposed an openness to interact with the other party(ies).

 

Explanation:

Examples of open posture include but are not limited to:

  1. Arms and legs uncrossed
  2. Open hand gestures
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  4. Leaning forward

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Crossed arms and or legs, distracted eyes, clasped palms etc all communicate signify discomfort and reluctance to share or continue with the conversation.

Body languages are important communication tools and can define or mar relationships. Master communicators are very keen on observing and responding to non-verbal communication.

Cheers

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3 years ago
2. The ability to taste the chemical PTC is determined by a single gene in humans with the ability to taste given by the dominan
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Answer a)

        T       t

T     TT      Tt

t      Tt      tt

75% of the children will have the probability of being tasters. 25% will have the probability of being non- tasters.

Answer b)

There will be a 75% chance that their first child or their fourth child will be a taster.

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Answer c)

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