“All vertebrates are chordates but all chordates are not vertebrates”. Justify the statement.
“All vertebrates are chordates but all chordates are not vertebrates”. Justify the statement.
1 AnswerQuestions and Answers
1 AnswerWhat are the peculiar features that you find in parasitic platyhelminthes?
What are the peculiar features that you find in parasitic platyhelminthes?
1 AnswerWhat are the reasons that you can think of for the arthropods to constitute the largest group of the animal kingdom?
What are the reasons that you can think of for the arthropods to constitute the largest group of the animal kingdom?
1 AnswerWater vascular system is the characteristic of which group of the following: (a) Porifera (b) Ctenophora (c) Echinodermata (d) Chordata
Water vascular system is the characteristic of which group of the following: (a) Porifera (b) Ctenophora (c) Echinodermata (d) Chordata
1 AnswerHow important is the presence of air bladder in Pisces?
How important is the presence of air bladder in Pisces?
1 AnswerWhat are the difficulties that you would face in classification of animals, if common fundamental features are not taken into account?
What are the difficulties that you would face in classification of animals, if common fundamental features are not taken into account?
1 AnswerPrepare a list of some animals that are found parasitic on human beings.
Prepare a list of some animals that are found parasitic on human beings.
1 Answer
Both gymnosperms and angiosperms bear seeds, then why are they classified separately?
Both gymnosperms and angiosperms bear seeds, then why are they classified separately?
1 AnswerWrite a note on economic importance of algae and gymnosperms.
Write a note on economic importance of algae and gymnosperms.
1 AnswerMention the ploidy of the following: protonemal cell of a moss; primary endosperm nucleus in dicot; leaf cell of a moss; prothallus cell of a fern; gemma cell in Marchantia; meristem cell of monocot; ovum of a liverwort; and zygote of a fern.
Mention the ploidy of the following: protonemal cell of a moss; primary endosperm nucleus in dicot; leaf cell of a moss; prothallus cell of a fern; gemma cell in Marchantia; meristem cell of monocot; ovum of a liverwort; and zygote of a fern.
1 AnswerTotal Questions 4141
Top Questions
-
What is Tidal volume? Find out the Tidal volume (approximate value) for a healthy human in an hour.Tidal volume (TV or Vₜ) is the volume of air...
Sourav Pan -
Distinguish between (a) IRV and ERV (b) Inspiratory capacity and Expiratory capacity. (c) Vital capacity and Total lung capacity.Inspiratory reserve volume (IRV) vs expiratory reserve volume (ERV) IRV...
Sourav Pan
-
Have you heard about hypoxia? Try to gather information about it, and discuss with your friends.Hypoxia is a pathological condition in which the entire body...
Sourav Pan
-
Define oxygen dissociation curve. Can you suggest any reason for its sigmoidal pattern?The oxygen dissociation (oxyhemoglobin) curve is a graph showing how...
Sourav Pan
-
What is the site of gaseous exchange in an insect?Gaseous exchange in insects occurs within the tracheal system, a...
Sourav Pan
-
What happens to the respiratory process in a man going up a hill?As a man goes up a hill, his respiratory rate...
Sourav Pan
-
What is the effect of pCO2 on oxygen transport?The partial pressure of CO₂ (pCO₂) affects oxygen transport through...
Sourav Pan
- All Questions
leaderboard
Earn points by:
- • Asking a question: +10 points
- • Providing an answer: +20 points
- • Voting on answers: +10 points
Badges are awarded based on your ranking and total points.
1
Sourav Pan
1030
🥇 Gold
2
Ketieee
20
🥈 Silver
3
Vandehemen Amos
10
🥈 Silver
4
vsa
10
🥉 Bronze
5
Astha Sharma
10
🥉 Bronze
6
grace_millers09
10
⭐ Rising Star
7
nisindutv
10
⭐ Rising Star
8
Weegee SC
10
⭐ Rising Star