Ground tissue includes
Ground tissue includes
Options
(a) all tissues external to endodermis (b) all tissues except epidermis and vascular bundles (c) epidermis and cortex (d) all tissues internal to endodermis
Correct Answer:
all tissues except […]
AIPMT2011
Some vascular bundles are described as open because these
Some vascular bundles are described as open because these
Options
(a) are surrounded by pericycle but not endodermis (b) are capable of producing secondary xylem and phloem (c) possess conjunctive tissue between xylem […]
One very special feature in the earthworm Pheretima is that
One very special feature in the earthworm Pheretima is that
Options
(a) fertilisation for eggs occurs inside the body (b) the typhlosole greatly increases the effective absorption area of the digested food in […]
What will you look for to identify the sex of the following?
What will you look for to identify the sex of the following?
Options
(a) Female Ascaris- Sharply curved posterior end (b) Male frog- A copulatory pad on the first digit of the hind limb […]
Which one of the following statements is totally wrong about the occurrence of notochord
Which one of the following statements is totally wrong about the occurrence of notochord, while the other three are correct?
Options
(a) It is present only in larval tail in Ascidians (b) It is […]
Function of companion cells is
Function of companion cells is
Options
(a) providing energy to sieve elements for active transport (b) providing water to phloem (c) loading of sucrose into sieve elements by passive transport (d) loading of […]
The type of muscles present in our:
The type of muscles present in our:
Options
(a) heart are involuntary and unstriated smooth muscles (b) intestine are striated and involuntary (c) thigh are striated and voluntary (d) upper arm are smooth […]
Which one of the following groups of animals is correctly matched with its one
Which one of the following groups of animals is correctly matched with its one characteristic feature without even a single exception?
Options
(a) Reptilia : possess 3 – chambered heart with one incompletely divided […]
Which of the following is correctly stated as it happens in the common cockroach ?
Which of the following is correctly stated as it happens in the common cockroach ?
Options
(a) Malpighian tubules are excretory organs projecting out from the colon (b) Oxygen is transported by haemoglobin […]
In Kranz anatomy, the bundle sheath cells have
In Kranz anatomy, the bundle sheath cells have
Options
(a) thin walls, many intercellular spaces and no chloroplasts (b) thick walls, no intercellular spaces and large number of chloroplasts (c) thin walls, no […]