Biology, asked by afiyaahmed, 3 months ago

planaria has no system for transportation​

Answers

Answered by swatijha77693
0

Answer:

Planarians are generally 10mm in length. They have no special transport system. The movement of materials into and out of the cells takes place by diffusion. ... Are cells are loosely arranged, so diffusion can take place easily.

Previous Question
Next Question
Similar questions
Math, 1 month ago
फाइंड द कंपाउंड इंटरेस्ट एंड अमाउंट फॉर ईच ऑफ द फॉलोइंग p=14000 R=6.5%p.a T=2years​...
Science, 1 month ago
Why does this happen? When a cold water bottle is taken out of the fridge, water droplets appear on the outer surface of the bottle.​
Math, 1 month ago
Climate ---the average weather pattern takes over a long time say 25 years is called the climate of the place​...
Math, 3 months ago
What is the 109th term of the arithmetic sequence {963, 936, 909, 882, …} ?
Physics, 3 months ago
what is law of conservation of energy ?analyze its application in real life give 3 examples​...
Science, 10 months ago
СЕ ПИЕ aswers. B. Fill in the blanks. 1. Chlorophyll is pigment present in of these h in phur of these soil by e form of 2. Chlorophyll traps energy from 3. and are absorbed from of the plant. 4. The occurrence of photosynthesis can be tested by the presence of in the leaf. 5. In plants, digestive juice is secreted to digest the insects. 6. The plant is a parasite and bears the largest flower in...
Hindi, 10 months ago
varna vichade of nishana in hindi.​
English, 10 months ago
a. I have not completed my homework yet Which tense...