No, the Bonus received on the shares GIFTED to you by your husband can not be clubbed in his income because the bonus was never belonging to him.There are court ruling on this issue . You can refer CIT vs M P Birla  142ITR377 [Bombay High Court] CIT vs T Sarswathi 133 ITR 315
No , Rent is not taxable as your income if the transfer of the house was done without receiving the consideration......why? This is beacuse of clubbing provision in the I T Act .Section 64 (vi) of the I T Act states:In computing the total income of any individual, there shall be included all such income
Income tax Act does not provide any reduction of gift amount from income of donor . Gift amount from relative is not taxable , however no other benefit is attached to donor of the gift.