Question

Which of the following are flattened stems specialized for photosynthesis? They are found in plant that live in very dry places. a. rhizomes b. runners d. cladophylls c. tubers e. bracts 19. Which of the following synthesizes proteins for the cell type that transports food? a. sclerenchyma b. parenchyma d. companion cell c. vessel element e. Sieve tube 20. Plants with a dominant sporophyte are successful on land because a. their sporophytes produce gametes that don't dry out in terrestrial environments. b. they have no stomata, so they lose less water. c. diploid plants are more able to survive the mutating effects of ultraviolet radiation. d. they all disperse their offspring by means of seeds. e. the parent gametophyte protects the young sporophyte

Answer 1

Cladophy us are flattend stem cells soecializea for photo syntheses. It is green and capable of photo synthesis. It arises from and l of a leat. These are characteristic of plants growing an dry areas. They help in decreasing Cevaporation and conserve plants water I content option (d) Companion cell Synthesize proteins. These have a number of ribosomes and ribosomes are have made me involved in protein synthesis. So correct answer is @.. to Plants with dominant sporophyte Sat are successful on land because they produce gametes that don't dry in terres trial environment. The sacrophyte protects the gametophyte by enclosing and protecting ut. This helps the plants to survive on land. So option da Cated shoreld be correct. CamScanner