MEDIUM
11th Tamil Nadu Board
IMPORTANT
Earn 100

Why three chambered heart of frog is not as efficient has the four chambered heart of birds and mammals?

Important Questions on Organ and Organ Systems in Animals

EASY
11th Tamil Nadu Board
IMPORTANT
Biology Zoology Standard 11>Chapter 4 - Organ and Organ Systems in Animals>Evaluation>Q 1
The clitellum is a distinct part in the body of earthworm Lampito mauritii, it is found in?
EASY
11th Tamil Nadu Board
IMPORTANT
Biology Zoology Standard 11>Chapter 4 - Organ and Organ Systems in Animals>Evaluation>Q 2
Sexually earthworms are
EASY
11th Tamil Nadu Board
IMPORTANT
Biology Zoology Standard 11>Chapter 4 - Organ and Organ Systems in Animals>Evaluation>Q 3
To sustain themselves, earthworm must guide their way through the soil using their powerful muscles. They gather nutrients by ingesting organic matter and soil, absorbing what they need into their bodies. The two ends of the earthworm can equally in just soil. True or False.
EASY
11th Tamil Nadu Board
IMPORTANT
Biology Zoology Standard 11>Chapter 4 - Organ and Organ Systems in Animals>Evaluation>Q 4
The head region of cockroach has _____ pair/pairs of _____ and _____ shaped eyes.
EASY
11th Tamil Nadu Board
IMPORTANT
Biology Zoology Standard 11>Chapter 4 - Organ and Organ Systems in Animals>Evaluation>Q 5
The location and numbers of malpighian tubules in Periplaneta.
EASY
11th Tamil Nadu Board
IMPORTANT
Biology Zoology Standard 11>Chapter 4 - Organ and Organ Systems in Animals>Evaluation>Q 7
How many abdominal segments are present in male and female Cockroaches?
EASY
11th Tamil Nadu Board
IMPORTANT
Biology Zoology Standard 11>Chapter 4 - Organ and Organ Systems in Animals>Evaluation>Q 8
Which of the following does not have a closed circulatory system?
EASY
11th Tamil Nadu Board
IMPORTANT
Biology Zoology Standard 11>Chapter 4 - Organ and Organ Systems in Animals>Evaluation>Q 9
Buccopharyngeal respiration in frog