Discussion
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- Question
Sycon (Scypha), Spongilla (Fresh water sponge) and Euspongia (Bath sponge) are examples of which Phylum?
Options- A. Coelenterata
- B. Platyhelminthes
- C. Ctenophora
- D. Porifera
- Correct Answer
- Porifera
- 1. In male reproductive system, the testes are situated outside the abdominal cavity within a pouch called __________.
Options- A. Glands
- B. Scrotum
- C. Testicular Lobules
- D. Seminiferous Tubules Discuss
- 2. Vocal chords in women are _______________ than vocal chords in men.
Options- A. 5mm shorter
- B. 15mm shorter
- C. 5mm longer
- D. 15mm longer Discuss
- 3. Which is the only one example of Mollusca Phylum?
Options- A. Locust
- B. Butterfly
- C. Scorpion
- D. Octopus Discuss
- 4. In roots, the protoxylem lies towards periphery and metaxylem lies towards the centre. Such arrangement of primary xylem is called ____________.
Options- A. Xylem fibres
- B. Xylem parenchyma
- C. Exarch
- D. Endarch Discuss
- 5. The meristem which occurs between mature tissues is known as _________meristem.
Options- A. Intercalary
- B. Primary
- C. Lateral
- D. Apical Discuss
- 6. Which of the following relation is true regarding the amounts of genetic material contributed by the father and mother to the child?
Options- A. Father >> Mother
- B. Father << Mother
- C. Father = Mother
- D. No relation can be determined Discuss
- 7. DPT vaccine is categorized as which of the following ?
Options- A. Anti viral vaccine
- B. Anti protozoan vaccine
- C. Anti rickettsial vaccine
- D. A combined vaccine Discuss
- 8. Which cell disorder in our body is responsible for colour blindness?
Options- A. WBC
- B. Cone cell
- C. Rod Cell
- D. Neuron Discuss
- 9. Which of the following is a Dominant Autosomal Disorder ?
Options- A. Albinism
- B. Cystic Fibrosis
- C. Phenyl Ketorunia
- D. Alzheimer's Disease Discuss
- 10. What is the transplantation of graft between genetically identical individuals ?
Options- A. Autograft
- B. Isograft
- C. Allograft
- D. Xenograft Discuss
Biology problems
Search Results
Correct Answer: Scrotum
Correct Answer: 5mm shorter
Correct Answer: Octopus
Correct Answer: Exarch
Correct Answer: Intercalary
Correct Answer: Father = Mother
Correct Answer: A combined vaccine
Correct Answer: Cone cell
Correct Answer: Alzheimer's Disease
Correct Answer: Isograft
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