Biology, asked by fahimul02, 6 hours ago

1.what are complex tissues?what are elements of xylem tissue?

2.How do bones differ from cartilage?

3.Mention silent features of phylem chordata.

4.Explain the terms -triploblastic
bilaterally
symmetrical.

5.what are prokaryotes?

Answers

Answered by paddumarri22

1) The complex tissues are the ones which consist of more than one type of cells which work together as a unit. The transportation of organic material, water, and minerals up and down the plants is done by the complex tissues. Therefore, they are also known as the Conducting and Vascular tissues.

2) It is essential to know the difference between cartilage and bone. A Cartilage is thin, flexible and resistant to compressive forces. Bones are hard, brittle and lack elasticity. They are highly vascularized and very strong.

3) salient features of Phylum Chordata.

Ventral heart.
Nerve cord present.
Pharyngeal gill slits.

5) a microscopic single-celled organism which has neither a distinct nucleus with a membrane nor other specialized organelles, including the bacteria and cyanobacteria

hope this helps you

have a great day

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