Biology

The path followed by air as it passes through the lungs in mammals?

A. cochlea B. pinna C. perilymph D. vestibular system Correct Answer: Option D - vestibular system

5 years ago

In which of the following species is the biomass of an individual is the smallest?

A. Tilapia sp B. Agama sp C. Bufo sp D. Spirogyra sp Correct Answer: Option D - Spirogyra sp

5 years ago

The path followed by air as it passes through the lungs in mammals is?

A. bronchi ⇢ trachea ⇢ alveoli ⇢ bronchioles B. bronchioles ⇢ alveoli ⇢ bronchi ⇢ trachea C. trachea ⇢ bronchi…

5 years ago

Strong short and conical beak to pick and crush seeds is an adaptive feature of?

A. duck B. owl C. weaver bird D. hawk Correct Answer: Option C - weaver bird

5 years ago

Which of these organisms partly digest its food extracellularly?

A. Housefly B. Cockroach C. Termite D. Mosquito Correct Answer: Option C - Termite

5 years ago

The bacteria that is found in the root nodules of leguminous plants is?

A. clostridium B. rhizobium C. nostoc D. azotobacter Correct Answer: Option B - rhizobium

5 years ago

An example of a non-biodegrable pollutants is?

A. dung B. bones C. ceramics D. woods Correct Answer: Option C - ceramics

5 years ago

In which of the following groups of vertebrates is parental care mostly exhibited?

A. Aves B. Reptilia C. Amphibia D. Mammalia Correct Answer: Option D - Mammalia

5 years ago

When sickle cell carrier marries a normal woman, the probability of them having a normal offspring is?

A. 0.75 B. 0.25 C. 0.5 D. .1 Correct Answer: Option C - 0.5 Explanation A sickle cell carrier (AS)…

5 years ago

The arrangement of ovules attached to the sides of a syncarpous ovary with a single chamber is referred to as?

A. free-central placentation B. axile placentation C. parietal placentation D. marginal placentation Correct Answer: Option C - parietal placentation

5 years ago
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