Question
How will you classify man as carnivore (primary/ secondary) or omnivore? Why?

Answer

Autotrophic producers or plants make the first trophic level. They synthesize their own food. Herbivores are primary consumers. They eat producers. Carnivores are secondary consumers. They eat primary consumers. The trophic level of man is omnivore as he eats both plants and animals. Non vegetarian person can be called carnivore while totally vegetarian person can be herbivore. However, the most appropriate placement of man is omnivorous.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

Draw a neat labelled diagram showing steps of PCR.
Mention any two measures for prevention and control of alcohol and drug abuse among adolescents.
Embryo sacs of some apomictic species appear normal but contain diploid cells. Suggest a suitable explanation for the condition.
A teacher wants his/her students to find the genotype of pea plants bearing purple coloured flowers in their school garden. Name and explain the cross that will make it possible.
(a) Sketch and label the diagram of brain to show ventricles in coraral plane.
(b) Name the cavity which is continuation of IV ventricle.
What is the pathogenic property of baculoviruses used as a biocontrol agent? Name the genus of these organisms.
Pihu told her sister Pari that even after five years of marriage she is not able to bear a child and have to hear sarcastic remarks of her in-laws that make her depressed. Pari told Pihu that she and her husband should get examined by a doctor. After examination, doctor found no abnormalities in Pihu and her husband except low sperm count and some defects in the erection of penis of her husband.
  1. What are the possible causes of low sperm counts?
  2. What is the use of erection of penis?
  3. What are the possible treatments?
  4. Mention the values shown by Pari.
Study the population growth curves in the graph given below and answer the questions which follow:
  1. Identify the growth curves ‘a’ and ‘b'.
  2. Which one of them is considered a more realistic one and why?
  3. If dN/dt=rN(K-N/K) is the equation of the logistic growth curve, what does K stand for?
  4. What is symbolised by N?
Sketch and label – Graafian follicle.
Pollination and seeds formation are very crucial for the fruit formation, Justify.