How many embryonic cell layers do flatworms have?
- Correct Answer: three
- five
- two
- four
Explanation: Flatworms have three embryonic cell layers. They have a mesoderm layer in addition to ectoderm and endoderm layers. The mesoderm layer allows flatworms to develop muscle tissues so they can move easily over solid surfaces.
More Random Questions
Q: Where has "Shilp Samagam Mela 2024" started?
Ans: New Delhi
Ans: New Delhi
Q: With whom has BEL signed an agreement for cooperation in quantum technology on April 16, 2024?
Ans: IT Mandi
Ans: IT Mandi
Q: Which site shows early goat domestication?
Ans: Mehrgarh
Ans: Mehrgarh
Q: Found in many electric devices, what is a coil of wire wrapped around a bar of iron or other ferromagnetic material?
Ans: electromagnet
Ans: electromagnet
Q: The temporomandibular joint (tmj) is the joint that allows for opening (mandibular depression) and closing (mandibular elevation) of this?
Ans: mouth
Ans: mouth
Q: Which brand has become the official sponsor of Sri Lanka for the T20 World Cup 2024?
Ans: Amul
Ans: Amul
Q: Who led the Non-Cooperation Movement in Andhra?
Ans: Alluri Sitarama Raju
Ans: Alluri Sitarama Raju
Q: What is the primary source of revenue for Bihar?
Ans: State’s own tax revenue
Ans: State’s own tax revenue
Q: What is the function of the throttle body?
Ans: Regulates air intake
Ans: Regulates air intake
Q: Organophosphates typically interfere with nerve signal transmission by inhibiting the enzymes that degrade what?
Ans: transmitter molecules
Ans: transmitter molecules
Q: What was a major concern for investors regarding tariffs in Feb 2025?
Ans: Lower consumer spending
Ans: Lower consumer spending
Q: In modern surgery, which condition is treated with an orchiectomy?
Ans: Testicular cancer
Ans: Testicular cancer
Q: What is required for a vehicle’s insurance renewal?
Ans: Valid PUC certificate
Ans: Valid PUC certificate
Q: In Sharanghadhara Samhita, the proportion for Peya Kalpana is:
Ans: 1 part rice, 14 parts water
Ans: 1 part rice, 14 parts water
Q: Which country has tested the largest cargo drone?
Ans: China
Ans: China
