Biology Important Questions: RRB Group D Exam 2022 

रेल्वे भर्ती परीक्षा-2022

[{"selector":"#anim-94007b2b-065b-43d8-b29d-5eefd92bb01b","keyframes":{"opacity":[0,1]},"delay":0,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-bdfe0cff-790b-48fa-ab64-88f326625ed4","keyframes":{"transform":["rotate(20deg) translate3d(0px, 76.33746%, 0) rotate(-20deg)","rotate(20deg) translate3d(0px, 0px, 0) rotate(-20deg)"]},"delay":0,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a73761e4-39bd-412d-ad1f-035f8eab2514","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-809bc1b4-737f-4904-b458-5b37b9948c2b","keyframes":{"transform":["translate3d(0px, 136.95858%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2b81eb96-a140-40bf-9c5d-0c8c350ebc94","keyframes":{"transform":["translate3d(144.54150%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-9a24997d-1301-4f16-8bf7-304b8e4a98d3","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-cc8600ae-84d0-4999-a43f-1706704c867b","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-bdc02b7e-478a-4c8d-aee4-31c76a8f022c","keyframes":{"transform":["translate3d(141.82691%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-bf604148-f79a-4e89-8b8b-6e48aabee747","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-66c383b5-58b9-4d27-9716-4c9bb49d9b2f","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] Arrow Thick Brush Stroke

रेल्वे भर्ती परीक्षा-2022

[{"selector":"#anim-52a64b8f-5ab6-44b7-a377-542710aa09d6","keyframes":{"opacity":[0,1]},"delay":0,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6ae25791-ab29-4258-afbd-7772a0fd0cd1","keyframes":{"transform":["rotate(20deg) translate3d(0px, 76.33746%, 0) rotate(-20deg)","rotate(20deg) translate3d(0px, 0px, 0) rotate(-20deg)"]},"delay":0,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f52fa305-070b-4771-a5ee-7463d1a96c73","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ebda0d10-2fbf-4eb9-958e-1873e3306b99","keyframes":{"transform":["translate3d(0px, 128.94160%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5e4d57ca-cb28-4b0b-9897-a1e82de3699f","keyframes":{"transform":["translate3d(144.54150%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-0adbc666-1435-48ac-9498-6027e278cd21","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1969b526-16b4-4ea4-b036-e595ac453518","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-1d848b93-23a8-480c-b05b-72e739afd5ef","keyframes":{"transform":["translate3d(141.82691%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-305cdf28-4f06-4b29-82d5-2ac6a017d483","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-9b524374-4f04-4a29-bf17-6e8c4e8c65bd","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] Arrow Thick Brush Stroke

रेल्वे भर्ती परीक्षा-2022

[{"selector":"#anim-12a34ba1-de3f-4b5d-b738-ce64e1926b2e","keyframes":{"opacity":[0,1]},"delay":0,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6a6ca99d-10f1-4ae9-b1e9-cfdd82bf23a3","keyframes":{"transform":["rotate(20deg) translate3d(0px, 76.33746%, 0) rotate(-20deg)","rotate(20deg) translate3d(0px, 0px, 0) rotate(-20deg)"]},"delay":0,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-844bc283-db1a-4d15-a48d-483fc23c2a1e","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-00efbf15-cf2d-4a5d-a488-cdbdd0c457f9","keyframes":{"transform":["translate3d(0px, 122.51797%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-07af8563-a90e-4f42-996c-af7ff3edad18","keyframes":{"transform":["translate3d(144.54150%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-76b25d8f-37d9-44b8-bf4a-735eb57135dc","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d08fa667-7eac-4cc3-a19f-fdcf5f84fa06","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-d7b8dd02-2297-4175-b88e-90e0b6b8925f","keyframes":{"transform":["translate3d(141.82691%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-50064577-7241-4d88-8fda-1aeb06fc331f","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-40e63a8e-5a3d-4782-80f2-2fc19e4e17bf","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] Arrow Thick Brush Stroke

रेल्वे भर्ती परीक्षा-2022

[{"selector":"#anim-4dfbf86b-f618-42fd-a5d9-ac4cb10f0f40","keyframes":{"opacity":[0,1]},"delay":0,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f4768061-c989-40aa-afe6-babdca3f388b","keyframes":{"transform":["rotate(20deg) translate3d(0px, 77.28788%, 0) rotate(-20deg)","rotate(20deg) translate3d(0px, 0px, 0) rotate(-20deg)"]},"delay":0,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b3500874-5d73-45e1-ab19-668326634659","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-08c66d2a-5e90-45dc-be70-42a56865b163","keyframes":{"transform":["translate3d(0px, 148.02868%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-0b98fdd0-919f-48a6-a896-12276dcc4680","keyframes":{"transform":["translate3d(144.54150%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-df9010e1-c655-4b9f-956a-82db65a0ffa6","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-79a1af55-27d5-4aed-a63f-f98dc045a442","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-f72268c9-ec9b-44df-9f21-3b4ae8bae76c","keyframes":{"transform":["translate3d(141.82691%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5916e9c2-4de0-44b0-8938-5a30f88abcab","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2f88b75f-ba96-4da1-985a-48faa6730ece","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] Arrow Thick Brush Stroke

रेल्वे भर्ती परीक्षा-2022

[{"selector":"#anim-7173f258-9fa2-4d2c-8747-1dd7a64a1de4","keyframes":{"opacity":[0,1]},"delay":0,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-823d596f-d0f9-42cd-997e-c3c110fea47e","keyframes":{"transform":["rotate(20deg) translate3d(0px, 76.33746%, 0) rotate(-20deg)","rotate(20deg) translate3d(0px, 0px, 0) rotate(-20deg)"]},"delay":0,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5ca3b746-aae9-4331-8fe6-839688790abc","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-463c0fd6-aa65-42a0-870b-42daafe7e5c1","keyframes":{"transform":["translate3d(0px, 121.56378%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-7b72d81c-40b0-4b87-a460-c6a0ad57dd33","keyframes":{"transform":["translate3d(144.54150%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-65856fb1-1595-4aaa-ae09-60e995617dd7","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a946097c-e9e8-4744-95aa-3811dee21ee7","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-e9e16972-b74e-48b9-b831-f903b0078c08","keyframes":{"transform":["translate3d(141.82691%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c9317499-efc5-4aec-9f1d-dc8d454eefec","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-dce28ec3-fe09-4fb0-8319-3cc58c685da4","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] Arrow Thick Brush Stroke

रेल्वे भर्ती परीक्षा-2022

[{"selector":"#anim-56c47bec-6c28-4fe5-9f28-d02d38c1ef62","keyframes":{"opacity":[0,1]},"delay":0,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-783d3997-2e6a-46d9-abc4-f1cdb3da306e","keyframes":{"transform":["rotate(20deg) translate3d(0px, 76.33746%, 0) rotate(-20deg)","rotate(20deg) translate3d(0px, 0px, 0) rotate(-20deg)"]},"delay":0,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-bddf62a8-f67d-4315-b6a3-b4f8b7057155","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6888383e-4fdf-475f-a234-d30a548b0e27","keyframes":{"transform":["translate3d(0px, 138.72197%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-cf5f9d4d-d9ef-45eb-baec-de7ca7fb97a4","keyframes":{"transform":["translate3d(144.54150%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-76b6b97f-3a45-41d8-8470-eb5fb0bd37cd","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-01876507-d98f-4c42-b1ef-97375c4fc1fe","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-f24f36c9-568b-402f-a65a-2769978af5c1","keyframes":{"transform":["translate3d(141.82691%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-fa3dc6b7-5fa3-4dca-a863-27ae6956d38e","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e8f9b559-195f-4466-8d2e-f21f8f277b58","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] Arrow Thick Brush Stroke

रेल्वे भर्ती परीक्षा-2022

[{"selector":"#anim-02e05e3f-7968-4710-b6b3-88df8ce5d220","keyframes":{"opacity":[0,1]},"delay":0,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b526f4f5-e67a-44cf-9f76-13fed9ac71b9","keyframes":{"transform":["rotate(20deg) translate3d(0px, 76.33746%, 0) rotate(-20deg)","rotate(20deg) translate3d(0px, 0px, 0) rotate(-20deg)"]},"delay":0,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-29949af7-a4fc-4772-8190-5f64f2d37ca9","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-0875afad-a9c6-4c5a-b7de-557ec2231319","keyframes":{"transform":["translate3d(0px, 134.85931%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a35f8f08-cf7d-4900-8547-d3dc1cc40d9c","keyframes":{"transform":["translate3d(144.54150%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f56406b6-ab91-4a77-81c2-1234590b2f3e","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c16a857a-6892-453c-a9dd-9482ae8800a6","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-e468c488-0ead-4934-8cce-852b4899bb87","keyframes":{"transform":["translate3d(141.82691%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-cfcfe777-da5a-4b37-8fe2-2e063badcf3f","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-892d8bd5-f095-4ffc-8276-9f85590c6a8b","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] Arrow Thick Brush Stroke

READ All MCQ'S

[{"selector":"#anim-8e073b81-7f03-4da6-a7cf-fa19d213aaa8","keyframes":{"opacity":[0,1]},"delay":0,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-41995e10-d0f4-4f02-a000-2ec1b0c7a2d1","keyframes":{"transform":["rotate(20deg) translate3d(0px, 56.89300%, 0) rotate(-20deg)","rotate(20deg) translate3d(0px, 0px, 0) rotate(-20deg)"]},"delay":0,"duration":1600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] EducationGyan.com

रेल्वे भर्ती परीक्षा-2022

रेल्वे भर्ती परीक्षा-2022

वृक्क का प्रकार्यात्मक यूनिट है a) तंत्रिका कोशिका b) ग्लौमेरुलस c) वृक्काणु d) मूत्र वाहिनी Ans-( c)

Quiz Test

रेल्वे भर्ती परीक्षा-2022

रेल्वे भर्ती परीक्षा-2022

डायस्टेस एंजाइम का स्रोत है a) लार ग्रंथि b) आमाशय c) यकृत d) अग्नाशय Ans-( a)

Quiz Test

रेल्वे भर्ती परीक्षा-2022

रेल्वे भर्ती परीक्षा-2022

अमरबेल कस्कुटा है a) आंशिक तना परजीवी b) पूर्ण तना परजीवी c)आंशिक मूल परजीवी d) पूर्ण मूल परजीवी Ans-( b)

Quiz Test

रेल्वे भर्ती परीक्षा-2022

रेल्वे भर्ती परीक्षा-2022

नाइट्रोजन आहार है a) कार्बोहाइड्रेट b) लिपिड c) प्रोटीन d) लवण Ans-( c)

Quiz Test

रेल्वे भर्ती परीक्षा-2022

रेल्वे भर्ती परीक्षा-2022

दूध को दही में स्पंदित करने वाला एंजाइम है a) रेनिन b) पेप्सिन c) रेजिन d) सिट्रेट Ans-( a)

Quiz Test

रेल्वे भर्ती परीक्षा-2022

रेल्वे भर्ती परीक्षा-2022

एलोसोम होते हैं a) कोशिकांग b) पादप हार्मोन c) एलिल d) लिंग गुणसूत्र Ans-(d)

Quiz Test

रेल्वे भर्ती परीक्षा-2022

रेल्वे भर्ती परीक्षा-2022

जुकाम का कारण क्या है a) बैक्टीरिया b) कवक c) विषाणु d) प्रोटोजोआ Ans-( c)

Quiz Test

READ All MCQ'S

CLICK HERE