CHROMOSOME & DNA FILL IN THE BLANKS Q.01: Fill in the blanks: (i) Particular tRNA molecules become attached to specific amino acids through the action of activating enzymes called _______. (aminoacyl-tRNA synthetase) (ii) _______ is the transfer of genetic material…
GROWTH & DEVELOPMENT FILL IN THE BLANKS Q.01: Fill in the blanks: (i) The influence of notochordal cells on the ectodermal cells to become nervous system was called _______. (embryonic induction) (ii) _______ is a condition in which individuals have…
REPRODUCTION FILL IN THE BLANKS Q.01: Fill in the blanks: (i) Asexual reproduction requires only a single ______ organism. (parent) (ii) Sexual reproduction usually involves ______ parents. (two) (iii) Phytochromes are the special ______ sensitive pigments. (light) (iv) External fertilization…
COORDINATION AND CONTROL FILL IN THE BLANKS Q.01: Fill in the blanks: (i) Neurotransmitter molecules bind to the receptors on the _______ membrane at synapse. (post-synaptic) (ii) Excess of _______ hormone is secreted in Addison’s disease. (Melanophore stimulating hormone) (iii)…
SUPPORT AND MOVEMENTS FILL IN THE BLANKS Q.01: Fill in the blanks: (i) Each muscle is enclosed by a membrane known as ______. (sarcolemma) (ii) Osteoporosis in caused by the decrease in the level of ______. (estrogen) (iii) The “molting”…
HOMEOSTASIS FILL IN THE BLANKS Q.01: Fill in the blanks: (i) ________ is the ability of an organism to regulate its fluid contents. (osmoregulation) (ii) The detoxification of ammonia to _________ requires the precursor of ornithine. (urea) (iii) In kidney,…
This is chapter-wise collection of important MCQs, short questions and long questions, selected from previous eigth (8) years board papers of all Punjab & AJK boards. NOTE: Consult these question banks, and give yur feedback to improve our effort. Thanks!
Full book tests follow the paper scheme of annual exams 2022. More papers will be added according to the new scheme for 2023 exams. NOTE: Give your honest opinion about the papers you have used. Please inform so that we…
These are 85 marks full length tests. They follow the paper scheme of 2022 annual examination. Here are download links for the Tests: First half-Book (Ch=1+2+3+4+5+6+15+16) Second Half-Book (Ch=7+8+9+10+11+12+13+14) NOTE: Give your honest opinion about the papers you have used.…
Two Chapter Combination Tests This series comprises two chapter combined tests. This includes five different combinations which are in accordance with the paper scheme of 2022 annual examination. These five combinations with their respective tests are: Combination: 1+3 Combination: 2+6…