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AIIMS (All India Institute of Medical Sciences) Biology: Questions 171 - 176 of 467

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Question 171

Appeared in Year: 1999

Question

MCQ▾

Correct sequence of hormone secretion from beginning of menstruation is [Orissa 2004]

Choices

Choice (4)Response

a.

Estrogen, progesterone, FSH

b.

FSH, progesterone, estrogen

c.

Estrogen, FSH, progesterone

d.

FSH, estrogen, progesterone

Question 172

Appeared in Year: 2005

Question

MCQ▾

Syngamy is the process in which:- [Jharkhand]

Choices

Choice (4)Response

a.

Pollen tube enters into the ovule through chalaza

b.

Generative cell and tube cell fuse

c.

Male gamete fuses with female gamete

d.

Pollen tube enter into the ovule through micropyle

Question 173

Appeared in Year: 1996

Question

MCQ▾

Reptile and bird eggs are:

Choices

Choice (4)Response

a.

Macrolecithal

b.

Mesolecithal

c.

Alecithal

d.

Oligolecithal

Question 174

Development of Male and Female Gametophytes

Appeared in Year: 2007

Question

MCQ▾

Male gamete in Angiosperm is produced by [MP PMT]

Choices

Choice (4)Response

a.

Microspore cell

b.

Vegetative cell

c.

Tube cell

d.

Generative cell

Question 175

Appeared in Year: 2003

Question

MCQ▾

Phase of menstrual cycle in human that lasts for 7 - 8 days is

Choices

Choice (4)Response

a.

Ovulatory phase

b.

Menstruation

c.

Luteal phase

d.

Follicular phase

Question 176

Appeared in Year: 2005

Question

MCQ▾

Which of the following is not true for double fertilization [Bihar]

Choices

Choice (4)Response

a.

Endosperm provides nutrition to embryo

b.

Endosperm nucleus is diploid

c.

Discovered by Nawaschin

d.

Male gamete and secondary nucleus fused to form endosperm nucleus

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