Question

sori are surrounded by a thick coat. give reasons​

Answer 1

Answer:

Sori are the organs necessary for the normal reproduction in Fern. ... Thick covering protects the sori from exposure, drying and other hazards

Answer 2

Sori are surrounded by a thick coat for several reasons:

• Protection: The thick coat around the sori protects the spores inside from physical damage and harsh environmental conditions such as high temperatures, cold temperatures, and exposure to the elements.

• Moisture Retention: The thick coat of the sori helps to retain moisture, which is important for the survival and growth of the spores.

• Dispersal of spores: The thick coat of the sori helps to disperse the spores when they mature and are ready to be released. The thick coat can help to protect the spores as they are being dispersed and also can help to carry them farther away from the parent plant.

• Adaptation: The thick coat around the sori is an adaptation that has evolved over time to help ferns survive in different environments. The thick coat can help ferns survive in dry and arid conditions, as well as in areas with high humidity.

• Camouflage: The thick coat around the sori can help to camouflage the spores, making it harder for predators or pathogens to find and consume them.

To know more about  Camouflage visit : https://brainly.in/question/1852807

https://brainly.in/question/216427

#SPJ3