Which of the following statements are true regarding Alauddin Khalji's cavalry?

Q. Alauddin Khalji imported fine horses from through the ports that he controlled.

Q. A horse has 64 chromosomes and a donkey has 62. Mules result from crossing a horse and donkey. State which of the following statement is incorrect?

Q. A donkey and a horse are able to mate and produce an offspring known as a mule. The resultant mule possesses 63 chromosomes in its cells due to the donkey parent having 62 chromosomes and the horse parent having 64. The mule is unable to mate with other mules to produce its own offspring.
Which of the following reproductive isolating mechanisms is operating in this situation?

Q. Prawns and sea fish are exported to which of the following countries from Gujarat?

Q.

Which one of the following is the correct statement about the respective animal(s)?

(a) Donkey and horse should be considered one single species because they can successfully mate and produce an offspring.

(b) Donkey and horse are two different genera.

(c) Mule is a separate species.

(d) Mule is neither a donkey nor a horse.