Which one of the following is a modified stem?

Which of these is a modified underground stem?

A

Sweet Potato

B

Carrot

C

Potato

D

Radish

Which one of the following tissues is responsible for increase of girth in the stem of a plant?

A

Tracheid

B

Pericycle

C

Intercalary meristem

D

Lateral meristem

Stem Cell Therapy (SCT) is not useful for the treatment of which one of the following ailments?

A

Kidney failure

B

Cancer

C

Brain injury

D

Vision impairment

Which one is not a part of brain stem?

A

Cerebrum

B

Mid brain

C

Medulla Oblongata

D

Pons

Which of the following commands is used to remove files with confirmation prompt from the user file system which have neither been accessed nor modified i the last one year?

A

find -mtime +365 | rm

B

grep (/usr/*) - mtime + 365 | -ok rm

C

find -name - mtime + 365 / - ok rm

D

find /user/* (-mtime + 365 - a - atime +365 ) - OK rm {} ;

E

None of the above

Which of the following is grown from stem cuttings ?

A

Sugarcane

B

Maize

C

Turmeric

D

Banana

Which of the following is a stem?

A

Turnip

B

Ginger

C

Carrot

D

Sweet potato

The following reflexes are used to test brain stem death

A

Gag reflex

B

Pupillary reflex

C

Vestibulo-ocular reflex

D

Knee jerk reflex

E

Babinskis reflex

The following statements are true for stem cells

A

Stem cells from embryos are pluripotent

B

Stem cells can be used in therapeutic purpose

C

Stem cells have self renewal capacity

D

Stem cells are capable to generate one cell lineage

E

Adult tissues do not contain stem cells

Root : Stem : Branch : ?

A

Wood

B

Leaf

C

Tree

D

Fertilizer

Which one of the following is a modified stem?

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