Question

b. Which of the following tissues is composed of mainly dead cells?
a. Phloem b. Epidermis. C. xylem d. Endodermis.
c. Who proposed the cell theory?
a. Schleiden and Schwann.
B. Watson and Crick.
Wallace
d. Mendel and morgan.
d. Ribosomes are the center for
a. Respiration. B. photosynthesis. C. Protein synthesis d. Fat synthesis​

Answer 1

Answer:

⇒ b. Which of the following tissues is composed of mainly dead cells ?

ANS. a) Xylem.

REASON : As in Xylem - only Xylem Parenchyma is living and Xylem Fibres , tracheids , vessels are dead cells.

⇒ c. Who proposed the cell theory ?  

ANS. a) SCHLEIDEN (GERMAN BOTANIST) and SCHWANN (BRITISH ZOOLOGIST).

⇒ d. Ribosomes are the center for ?  

ANS. c) Protein Synthesis.

HOPE IT HELPS !!

PLEASE MARK BRAINLIEST