Biology [NSTSE (National Science Talent Search Exam- Unified Council) Class 8]: Questions 249 - 253 of 399

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Question 249

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Question

MCQ▾

In which phase of menstrual cycle, egg is released?

Choices

Choice (4)Response

a.

Ovulation phase

b.

Menstruation phase

c.

Follicular phase

d.

Luteal phase

Question 250

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Question

MCQ▾

Which of the following statements are correct concerning the menstrual cycle?

I. The menstrual phase occurs at the very beginning of the uterine cycle.

II. The first day of the menstrual cycle is the first day of a woman’s period.

III. Robert Winston describes the menstrual cycle.

IV. In the follicular phase oestrogen functions to increases chances of successful fertilization.

Choices

Choice (4)Response

a.

I, II, III and IV only

b.

II, III and IV only

c.

I, III and IV only

d.

I, II and III only

Question 251

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Question

MCQ▾

What is the function of the Testes in the human male reproductive system?

Choices

Choice (4)Response

a.

To protect sperms

b.

To store sperms

c.

To produce sperms

d.

None of the above

Question 252

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Question

MCQ▾

Amoebic dysentery is caused by:

Choices

Choice (4)Response

a.

Entamoeba histolytica

b.

Giardia intestinalis

c.

Leishmania parasite

d.

Trypanosoma

Question 253

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Question

MCQ▾

The below figure the shows that:

Sex of a child is determined by the chromosomes of the father

Sex of a Child is Determined by the Chromosomes of the Father

Loading Image

Choices

Choice (4)Response

a.

Blood group

b.

Rh factor

c.

Sex determination

d.

Chromosome