
	Trending ▼ ICSE CBSE 10th ISC CBSE 12th CTET GATE UGC NET Vestibulares ResFinder

ICSE Class X Prelims 2023 : Biology (St. Mary's ICSE School, Koparkhairane, Navi Mumbai)

4 pages, 71 questions, 0 questions with responses, 0 total responses,

ICSE
Indian Certificate of Secondary Education (ICSE), New Delhi

+Fave Message

Profile Timeline Uploads Q & A

Home > icse > F Also featured on: School Page

Formatting page ...

St. Mary's ICSE School, Koparkhairane First Preliminary Examination Biology (Two hours) Grade: X Marks: 80 Attempt all the questions. paper must be written on the paper provided separately. not be allowed to write during the first 15 minutes. his time is to be spent in reading the Question Paper. Answers to this ouWill he time given at the head of this Daper is the time allowed for writing the answers. he intended marks for questions or parts of questions are given in brackets . J (You should begin each answer on a fresh page.) SECTION A(40 Marks Question 1 Select the correct answers to the questions from the options. (Do not copy the question. Write the correct answer only): ) Hormone concerned with facing dangers is: a. Adrenaline (ii) b. Insulin b. Renal artery d. Glucagon C. Dorsal aorta d. Hepatic vein Which one of these is not an external factor that affects transpiration: a. Temperature c. Water content of the leaves (v) C. Vasopressin The blood vessel that supplies blood to the kidney is: a. Renal vein (111) [15] b. Humidity d. Velocity of wind The pressure of the cell contents on the cell wall is called: a. Wall pressure b. Turgor pressure c. Osmotic pressure d. Atmospheric pressure 90f Chromosomes that can be found in a single sperm are: a. X and X (vi) b.Xand Y c.X or X d. Xor Y Which of the following fluids in our body does not possess the ability to circulate? Lymph b. Blood c. Tissue fluid d. Synovial fluid a. vii) Rapid and a massive rise in the world population that has occurred over the last few hundred years: a. Population explosion c. Population stagnation 99T (viil) b. Population control d. Population decline helps in keeping the shape ofthe eyeball: a. Aqueous humour b . Ciliary muscles ix) c. Conjunctiva d. Vitreous humour Which of these adaptations in leaves help the plants to perform photosynthesis effectively? b. Sunken stomata a. Large surface area c. Narrow leaves d. Thick cuticle

Formatting page ...

Tags : icse free download, icse papers, pdf download 2020 2021 2022 2023, 2024 icse sample papers, icse books, portal for icse india, icse question bank, indian certificate of secondary education, icse question papers with answers, icse model test papers, solved past board question papers of icse last year, previous years solved question papers, free online icse solved question paper, icse syllabus, india icse board sample questions papers, last 10 years icse papers, icse question papers 2022 - 2023, icse guess sample questions papers, icse important questions, class 10 specimen / guess / mock papers, icse pre board question papers, icse 2022 - 2023 pre-board examination

icse chat

Horizontal lines at:
Guest Horizontal lines at:
AutoRM Data:
Box geometries: