Objective

Ans- reproduction

Ans- descendant

Ans- sexual reproduction

Ans- asexual reproduction

Ans- by reproduction

Ans- descendant

Ans- by yeast

Ans- in yeast

Ans- (d) All of them

Ans- (c) Plasmodium

Ans- (a) Hydra

Ans- (d) Fish

Ans- (d) Both a and b

Ans- fertilization

Ans- double fertilization

Ans- stamens (pumang)

Ans- in anther

Ans- Pollen grain

Ans- in ovule

Ans- by flowers

Ans- (a) Watermelon

Ans- (c) Mustard

Ans- multiplexing

Ans- asexual

Ans- monogamous

Ans- bisexual (bisexual)

Ans- embryo sac

Ans- germination

Ans- pollination

Ans- self pollination

Ans- cross pollination

Ans- gamete (zygote)

Ans- cannula

Ans- moolankur

Ans- vegetative propagation

Ans- tissue culture

Ans- fragmentation (regeneration)

Ans- bifurcation

Ans- to the ovary

Ans- vegetative propagation

Ans- tissue culture

Ans- Mukulan

Ans- puberty

Ans- endometrium

Ans- placenta

Ans- Menopause

Ans- Menopause

Ans- Copper-T

Ans- vasectomy

Ans- fmale sterilization

Ans- Testosterone

Ans- bacterial diseases

Ans- 23 pairs

Ans- in the oviduct

Ans- in testis

Ans- in the testis

Ans- in female germ cell

Ans- male germ cell

Ans- viral disease

Ans- from placenta

Ans- nitrogen

Ans- (c) spermatic cord

Ans- bisexual

Ans- Human Immunodeficiency Virus

Ans- Acquired Immuno Deficiency Syndrome

Ans- in the fallopian duct

Ans- in the fallopian duct

Ans- (a) sperm

Ans- in both male and female

Ans- stamens

Ans- placenta

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Objective

Lesson-8 How do Organisms Reproduce?

Question-1. The process by which living beings give rise to similar (like) organisms is called what?

Question-2. What is the descendant produced by fission methods called?

Question-3. The method of reproduction in which two different sexes i.e. male and female participate is called

Question-4. The method of reproduction in which only one individual of an organism participates is called what?

Question-5. By what process do organisms increase their numbers?

Question-6. What are the descendants produced by the method of binary fission and multiple fragmentation called?

Question-7. In which asexual reproduction occurs by budding?

Question-8. Reproduction by budding takes place in

Question-9. What happens in bifurcation?

(a) Amoeba (b) Paramecium (c) Euglena (d) All of them

Question-10. Which of the following is a malaria parasite?

(a) Amoeba (b) Lesmania (c) Plasmodium (d) None

Question-11. An example of a hermaphrodite is.

(a) Hydra (b) Monkey (c) Fish (d) Pigeon

Question-12. Which of the following animals is not bisexual?

(a) Earthworm (b) Worm (c) Hydra (d) Fish

Question-13. Which of the following is a sexually transmitted disease?

(a) AIDS (b) Gonorrhea (c) Typhoid (d) Both a and b

Question-14. What is the fusion of male gamete and female gamete called?

Question-15. In plants, when a male gamete combines with a haploid located in the ovule and another male gamete with a diploid, what is this process called?

Question-16. What is the male reproductive organ of a flower called?

Question-17. What is the female reproductive part of a flower called?

Question-18. Which part of the stamen contains pollen grains?

Question-19. Which part of the flower turns into the fruit?

Question-20. What is the outermost part of a flower called?

Question-21. Which part of the pistil is located on the flower?

Question-22. Found in the anther.

Question-23. Where does the embryo develop?

Question-24. In flowering plants sexual reproduction takes place by?

Question-25. Which of the following is a unisexual flower?

(a) Watermelon (b) Hibiscus (c) Mustard (d) None

Question-26. Which of the following is a bisexual flower?

(a) Watermelon (b) Papaya (c) Mustard (d) All of these

Question-27. What is the division of a single celled organism into several daughter cells called?

Question-28. What type of reproduction is Mukulan?

Question-29. When male and female sexes are found in different organisms, what is it called?

Question-30. Organisms in which the male and female sex are in the same individual are called what?

Question-31. What is found inside the ovule?

Question-32. What is the process of growing new plants from seeds called?

Question-33. What is the process of transfer of pollen grains to the stigma of the anther called?

Question-34. What is the process of transfer of pollen grains of the same flower to the stigma of the same flower called?

Question-35. What is the process of transfer of pollen grains of the same flower to the stigma of another flower called?

Question-36. The structure formed as a result of the fusion of male and female gametes (sperm and egg) is called?

Question-37. What is the structure in which future shoots develop during germination called?

Question-38. What is the structure in which sister-in-law root develops during germination called?

Question-39. The process of reproduction in which a vegetative or growing part of the plant body (root, stem, leaf, etc.) separates from it to form a new plant, is called what?

Question-40. The modern technique of vegetative reproduction in which a small piece of tissue from healthy desired plants is taken and grown in a nutrient medium, what is it called?

Question-41. Plants prepared by tissue culture method are called parent plants?

Question-42. What is an unorganized mass of plant tissue produced in the process of tissue culture called?

Question-43. What are the many small circular structures formed inside sporangia called?

Question-44. What is the method of reproduction in which the fragments of simple organisms develop to form a complete organism?

Question-45. The fragmentation by which two identical individuals are formed by breaking up from one individual is called what?

Question-46. What is the female reproductive gland called?

Question-47. What is a group of cells specialized for a specific function called?

Question-48. Which technique is used to produce new plants from plants that do not produce seeds?

Question-49. Callus is formed.

Question-50. What is the reproduction method in Hydra?

Question-51. What is the female gamete of a plant called?

Question-52. The reproductive organ from which the sperm of the male gamete is produced is called?

Question-53. The changes that take place in adolescence are called

Question-54. What is the innermost surface of the uterine wall called?

Question-55. What is the name of the structure connecting the embryo to the wall of the female uterus?

Question-56. What is the menstrual discharge from the vagina of women called?

Question-57. What is the condition in which the ability of a woman to produce a child ends, what is it called?

Question-58. What is the means of family planning installed in the uterus of women called?

Question-59. What is the process of tying the spermatic cord by surgically cutting it with a thread?

Question-60. By surgery, the fallopian duct is cut and tied with a thread, so that the egg does not travel towards the uterus, what is this process called?

Question-61. What is a virus-borne disease caused by sexual intercourse and infected blood called?

Question-62. Which hormone controls sperm production?

Question-63. What type of sexually transmitted disease are gonorrhoea and syphilis?

Question-64. What is the number of chromosomes in a human cell?

Question-65. Where is the egg fertilized?

Question-66. Where is sperm made?

Question-67. Where are the testes located?

Question-68. In which generative cell food stores are stored?

Question-69. Which germ cell is highly mobile?

Question-70. What type of disease is AIDS?

Question-71. From which part of the female reproductive system does the embryo developing in the uterus come from?