GATE XL Question Paper 2023 (Available): Life Sciences Memory-based Questions with Answer Key PDF Download
GATE XL exam 2023 has been conducted on February 11. Check and download the memory-based GATE Life Sciences (XL) Question Paper 2023 along with the answer key and solutions.
GATE XL Question Paper 2023: The Life Sciences exam of GATE 2023 has been conducted on February 11 Shift 1, and the difficulty level of the paper was 'Easy to Mdoerate'. There were 14 MSQs in the XL question paper. The question paper of GATE XL 2023 is a combination of MCQs, MSQs and NAT questions (2 marks and 1 mark). While General Aptitude and Chemistry are the mandatory sections for all candidates of GATE XL 2023, the candidates have to choose any two subjects from Biochemistry, Botany, Zoology, Microbiology and Food Technology. As the mode of GATE XL 2023 is online, the candidates can download the memory-based question paper of GATE XL 2023 along with the solutions and answer key.
| Latest:GATE 2023 Result Live |
GATE XL Official Question Paper and Answer Key 2023
The official GATE XL question paper 2023 with the answer key will be released on February 21 by IIT Kanpur, and the candidates will be able to download the same in PDF format at gate.iitk.ac.in.
GATE XL Official Answer Key 2023 |
GATE XL Response Sheet 2023
The official GATE XL response sheet 2023 will be released on February 15, and the candidates are required to download the same through the GOAPS portal of the GATE website 2023.
Also read| GATE Question Paper 11 February 2023
GATE XL Question Paper 2023 PDF (Memory-Based)
The memory-based GATE Life Sciences (XL) Question Paper 2023 are being updated here as and when we receive questions from test takers.
GATE XL Questions 2023 |
Who first discovered the phenomenon of Phagocytosis? |
| Which have book lungs? |
| One question of recombination frequency |
| A protein contain 7 cystine then how many disulfide bonds are found? |
| Plastics used in microplastic |
| Select the antibiotics which is or are derived from streptomyces sps? |
| Which organism convert sulfur to h2s? |
| Which of the following is fat soluble vitamins? |
| "Down syndrome .. 21 chromosome Turner syndrome..." |
| Herdy Weinberg formula... Calculate q |
| "AabbCc = 241 AabbCc = 252 aabbCc= aaBbcc= aaBbCc= 17 Order is ACB.. now find distance between A and C" |
| OD 1 & OD 2 was given and find the 'n' and generation time calculation |
|
Disagree: protest Agree: Opion - recommend, pretext, ... |
| DNA strand length is 5kb. Complete digestion with EcoRI enzyme generate 2.5kb, 1.5kb, 1 kb fragment. Treatment of XbaI of same fragment generate 3.5kb, 1.5kb fragment. What will be fragment sizes if treated with both enzymes simultaneously? A) 2.5kb + 1.5kb +0.25kb +0.75kb B) 2kb + 3kb C) 1kb+2kb D) 2kb+1.5kb+ 1kb+ 0.5kb |
|
Select the elements according to increasing order their ionisation energies (MSQ) Al<Si<P<S Li<Be<B<C Li>Be>B>C Al>Si>P>S |
|
Ankita have go up with stairs, there are 5 stairs. She can use 1 or 2 steps at a time but not more She can not come backward If f(x) = no. of possibilities of ankita's use of stairs, where x = no. of stairs then f(1)= 1, f(2) = 2 what is f(5) ? |
| Which of the following is not shadow of opaque cylinder put parallel in the beam of light? |
|
Match the pairs. 1.Phellogen 2.Phellem 3.Phelloderm 4....... a)cork b)cork cambium c)cortex cells ... d)........ |
|
Which of the following statement is true (MSQ) A) CO2 fixation of C4 plants occurs during day B) CO2 fixation of C4 plants occurs during night C) CO2 fixation of CAM plants occurs during day D) CO2 fixation of CAM plants occurs during night |
| Ovule in Angiosperm plant (2n). The pollen has come inside ovary for fertilization. but pollen is with meotic defect. The zygote form is of xn. Where x is? (NAT) |
| There is segregation of several F1 generation progeny of RR × rr ( red × white) flower colour plants. If we take random, plants with red colour flowers then what is the probability of plants that bear, colour flower after there crossing (NAT) |
|
Which of following fermentation does not secrete CO2. A) Yeast in making cheese B) Lactobacillus in making yogurts C) Yeast in making wine D) Fungus in making of bread |
|
The beautiful house is........ocean and hills a) in b) at c) between d)....... |
|
The term innate behaviour is a sort of animal bahaviour that is a) triggered by an environmental change b) learnt by hit-and-trial approach c) trained and taught by parent d) fixed developmentally at genetic level |
| Antibiotics made form Streptomyces? - Tetracycline, Nystatin |
| ph 10 and pH 4 solutions mixed and resultant 200 ml solution pH ? - 4.3 |
| Trans1,3cyclobutane plane of symmetry? |
| 0.1molal solution has depression in freezing point for two compound ∆T1 and ∆T2 find ratio of ∆t1and∆t2. |
| Bottle cell in? |
| 100Microlitre has ph4 and ph 10 what is the ph of 200microlitre solution of it |
Also read| GATE Petroleum Engineering (PE) Question Paper 2023
For the latest Education News, keep visiting CollegeDekho.