Photosynthetic function, Biology

Assignment Help:
Photosynthetic function
  1. Structural organisation of the leaf is suitable to perform the process of photosynthesis. Hence leaf is called as a food factory.
  2. The leaf has a large surface to receive more light.
  3. It has extensive system of air spaces to facilitate diffusion of gases like carbondioxide and oxygen.
  4. More photosynthetic activity takes place in the upper side of the leaf because palisade parenchyma consists of more number of chloroplasts.
  5. The lower side of the leaf has less number of chloroplasts and has large intercellular spaces known as spongy parenchyma. The inter cellular spaces are useful in exchange of gases.
  6. Vascular Bundles in the midrib and veins of leaf have phloem located towards the lower side is useful for transporting sugar and xylem located towards the upperside is useful for transporting water and minerals.
  7. A leaf with strong petiole, lamina, leaf base and prominent midrib is good for photosynthesis.

Related Discussions:- Photosynthetic function

How many chromosomes and dna molecules found per cell, A cell in G1 of inte...

A cell in G1 of interphase has 12 chromosomes. How many chromosomes and DNA molecules will be found per cell when this original cell progresses to the G2?

Explain directive and non-directive counseling, Directive and Non-directive...

Directive and Non-directive Counseling Directive Counseling  tends  to  be appropriate when  the  counselor  is  aware  of  the problem  and/or  is concerned about  the behavio

What do you mean by pollen, Q. What do you mean by pollen? Pollen grain...

Q. What do you mean by pollen? Pollen grains are the male gametophytes of the phanerogamic (flowering) plants So within the pollen grains the male gametes of these plants are f

Illustrate the term cilia, Illustrate the term Cilia? A cellular hairli...

Illustrate the term Cilia? A cellular hairlike locomotory structure which comprises an extension of the plasma membrane surrounding a 9+2 organization of microtubules. Unlike f

Eating foods with high sweetness, Why would a tongue not detect mild sweetn...

Why would a tongue not detect mild sweetness after eating foods with high sweetness? This happens due to of the "desensitization" of sensory receptors on the sensory cells of y

Explain about gastrointestinal system, Gastrointestinal System The purp...

Gastrointestinal System The purpose of digestion is to change the food by chemical action and convert it into simple form to be utilized by various tissues. The process of dige

Assignment, Structure and development of leaf

Structure and development of leaf

Define miscellaneous functions of protein, Define Miscellaneous Functions o...

Define Miscellaneous Functions of Protein? Besides the functions enumerated above certain other important miscellaneous functions of proteins are included herewith. These inclu

What is intermittent st depression, What is Intermittent ST Depression ? ...

What is Intermittent ST Depression ? Ans. Several patients progress from variable ST-segment depression, often associated with respiration, to the classic ST-segment chang

Natural and artificial ecosystem, Natural and Artificial Ecosystem i) N...

Natural and Artificial Ecosystem i) Natural ecosystems are those which are mostly free from human disturbances, such as tropical forests, grasslands, oceans, lakes and deserts.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd