You have been provided with photographs of specimens labelled Q1, Q2 and Q3. Examine them. a) By using observable features only, state the phylum and class...

      

You have been provided with photographs of specimens labelled Q1, Q2 and Q3. Examine them.
52720191415.png
a) By using observable features only, state the phylum and class to which the specimens belong. By using the three specimens, give reasons for each case.
(a) Phylum
Reasons
(b) Class
Reasons
(c) Using observable features only, give three differences between specimen Q1 and Q3.
(d) (i) Apart from locomotion, state the other role of the hind limbs of specimen Q1.
(ii) How are the hind limbs of specimen Q1 adapted to perform role named in d (i) above.

  

Answers


sharon
(a) Arthropoda.
- Segmented body.
- Exoskeleton.
(b) Insecta
- Three body parts/Body divided into head, thorax and abdomen.
- Three pairs of limbs/legs.
- Pair of antennae.
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(d) (i) - Transport pollen grains
(ii) - Have pollen basket (on tibia) for storage of pollen.
- Has pollen brush /hairs (on tarsal) for cleaning pollen from the body into pollen basket.
sharon kalunda answered the question on May 27, 2019 at 11:34


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