Question

5. (6) Nitrogenous wastes. What are they and what differences do they have and why is that important?
0 0
Add a comment Improve this question Transcribed image text
Answer #1

Nitrogenous waste excreted by different species are ammonia, urea and uricacid.

Ammonia is a nitrogenous waste with single nitrogen molecule. It requires less energy to produce.Ammonia is very toxic, so excretion of ammonia requires a lot of water. It is seen in aquatic animals like fishes

Urea is a nitrogenous waste with two nitrogen atoms. Urea is less toxic than ammonia. It take less water for excretion than ammonia. It requires more energy to produce. It is seen in mammals

Uricacid is nitrogenous waste molecule with four nitrogen atoms. It requires most energy to produce. It less toxic and requires little water. It is common in birds.

Nitrogenous wastes are metabolic end product which should be excreted out. Waste product must be removed from the body. If it is not removed they will accumulate and interfere with metabolic reaction and cause damage of cells

Add a comment
Know the answer?
Add Answer to:
5. (6) Nitrogenous wastes. What are they and what differences do they have and why is...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT