The endarch condition is the characteristic feature of

The xylem and phloem arranged side by side on same radius is called _________

Which is formed during anaerobic respiration

Mitochondria was discovered by ___________

The segments of leech are known as

Pharyngeal ganglion in leech is a part of

The body of leech has

Leeches have ___________

Which of the following process requires energy?

Which is the correct sequence of  blood flow

‘Heart of Heart’ is called

Which one of the following shows correct composition of blood?

Identify the wrong statement

Assertion: Pholem conducts food materials to different parts of the plant.
Reason: Xylem conducts water and minerals to different parts of the plant.
Codes:
(a) Both Assertion and Reason are true and Reason is correct explanation of Assertion.
(b) Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
(c) Assertion is true but Reason is false.
(d) Both Assertion and Reason are false

Assertion: Rabbit is a herbivorous animal
Reason: Canines are absent in rabbit
Codes:
(a) Both Assertion and Reason are true and Reason is correct explanation of Assertion.
(b) Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
(c) Assertion is true but Reason is false.
(d) Both Assertion and Reason are false.

Assertion: In fishes the oxygenated and deoxygenated blood are mixed.
Reason: The blood passes through the heart only once.
Codes:
(a) Both assertion and reason are true and reason is correct explanation of assertion.
(b) Both assertion and reason are true but reason is not the correct explanation of assertion.
(c) Assertion is true but reason is false.
(d) Both assertion and reason are false.

What is exarch xylem?

What is protoxylem lacuna?

Do leeches have eyes and ears.

What is a dental formula?

Artery which arises from left ventricle.

Valves present at the base of the aorta.

In monocot stem cambium is present in between xylem and phloem.

An anticoagulant present in saliva of leech is called heparin.

The phloem is responsible for the translocation of food.

What is collateral vascular bundle?

Where does the carbon that is used in photosynthesis come from?

Name the phenomenon by which carbohydrates are oxidized to release ethyl alcohol.

Give the common name of the Hirudinaria granulosa

How is diastema formed in rabbit?

How does leech suck blood from the host?

Name two layered protective covering of human heart.

What is the shape of RBC in human blood?

Name the heart valve associated with the major arteries leaving the ventricles.

Mention the artery which supplies blood to the heart muscle.

Write a short note on mesophyll.

Why should the light dependent reaction occur before the light independent reaction?

Why are the rings of cartilages found in trachea of rabbit?

How is the digestive system of rabbit suited for herbivorous mode of feeding?

What is cohesion?

Who discovered Rh factor? Why was it named so?

Differentiate the following
a) Monocot root and Dicot root
b) Aerobic and Anaerobic respiration

Shylesh has some pet animals at his home. He has few rabbits too, one day while feeding them he observed something different with the teeth. He asked his grandfather, why is it so? What would have been the explanation of his grandfather?

Transpiration is a necessary evil in plants. Explain.