HOTS Questions for Class 10 Science Chapter 8 How do Organisms Reproduce?

by

HOTS Questions for Class 10 Science Chapter 8 How do Organisms Reproduce?

These Solutions are part of HOTS Questions for Class 10 Science. Here we have given HOTS Questions for Class 10 Science Chapter 8 How do Organisms Reproduce?

Question 1.
What does the diagram depict
HOTS Questions for Class 10 Science Chapter 8 How do Organisms Reproduce image - 4
Answer:
Tubectomy or cutting and ligating the oviducts of a women.

More Resources

Question 2.
Identify the material shown in the diagram.
HOTS Questions for Class 10 Science Chapter 8 How do Organisms Reproduce image - 2
Answer:
Yeast showing budding.
A – Parent
B – bud

Question 3.
How does Bryophyllum multiply vegetatively ?
Answer:
By leaves which bear adventitious buds in their marginal notches.

Question 4.
When is menstruation absent in a lady ?
Answer:
Before menarche, after menopause and during pregnancy.

Question 5.
What is normal fertility period ?
Answer:
14th to 16th day of menstrual cycle.

Question 6.
(a) Name the parts labelled A, B, C, D and E.
HOTS Questions for Class 10 Science Chapter 8 How do Organisms Reproduce image - 3
(b) Where do the following functions occur l

  1. Production of an egg
  2. Fertilization
  3. Implantation of zygote.

(c) What happens to the lining of uterus ?

  1. Before release of a fertilized egg
  2. If no fertilization occurs. (C.B.S.E. Delhi 2008 C)

Answer:
(a)

  1. A-Fallopian tube
  2. B-Ovary
  3. C-Uterus
  4. D-Cervix
  5. E-Vagina

(b)

  1. Ovary
  2. Fallopian tube
  3. Uterus

(c)

  1. Repair and growth of endometrium followed by its thickening and development of glands.
  2. Breakdown of endometerial lining and rupturing of its blood vessels producing menstural flow.

Hope given HOTS Questions for Class 10 Science Chapter 8 How do Organisms Reproduce? are helpful to complete your science homework.

If you have any doubts, please comment below. Learn Insta try to provide online science tutoring for you.