Lactation
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BIOXII03: HUMAN REPRODUCTION

345587 Choose the incorrect statement from the following

1 In birds and mammals internal fertilisation takes place
2 Colostrum contains antibodies and nutrients
3 Polyspermy in mammals is prevented by the chemical changes in the egg surface
4 In the human female implantation occurs almost seven days after fertilisation
NCERT Exemplar
BIOXII03: HUMAN REPRODUCTION

345588 Match the columns
Column I
Column II
A
Parturition
P
Release from meternal pitutary gland
B
Foetal ejection reflex
Q
Delivery of foetus
C
Oxytocin
R
Contraction of uterus
D
Lactation
S
Contains antibodies
E
Colostrum
T
Release of milk from mammary gland

1 \(\mathrm{A}-\mathrm{R}, \mathrm{B}-\mathrm{P}, \mathrm{C}-\mathrm{Q}, \mathrm{D}-\mathrm{T}, \mathrm{E}-\mathrm{S}\)
2 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{P}, \mathrm{D}-\mathrm{T}, \mathrm{E}-\mathrm{S}\)
3 \(\mathrm{A}-\mathrm{S}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{P}, \mathrm{D}-\mathrm{T}, \mathrm{E}-\mathrm{Q}\)
4 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{T}, \mathrm{C}-\mathrm{P}, \mathrm{D}-\mathrm{R}, \mathrm{E}-\mathrm{S}\)
BIOXII03: HUMAN REPRODUCTION

345589 Match the columns I and II.
Column I
Column II
A
Spermatogenesis
P
Milk production
B
Ovulation
Q
Release of sperm
C
Spermiation
R
Maturation of sperm
D
Menarche
S
Release of ovum
E
Menopause
T
Release of semen
F
Gestation
U
Child birth
G
Parturition
V
Start of menstration
H
Ejaculation
W
Loss of menstration
I
Lactation
X
Period of pregnancy

1 \(\mathrm{A}-\mathrm{Q} ; \mathrm{B}-\mathrm{S} ; \mathrm{C}-\mathrm{R} ; \mathrm{D}-\mathrm{V}, \mathrm{E}-\mathrm{W}\); \(\mathrm{F}-\mathrm{X} ; \mathrm{G}-\mathrm{U} ; \mathrm{H}-\mathrm{T} ; \mathrm{I}-\mathrm{P}\).
2 \(\mathrm{A}-\mathrm{R} ; \mathrm{B}-\mathrm{S} ; \mathrm{C}-\mathrm{Q} ; \mathrm{D}-\mathrm{V} ; \mathrm{E}-\mathrm{W}\); \(\mathrm{F}-\mathrm{X} ; \mathrm{G}-\mathrm{U} ; \mathrm{H}-\mathrm{T} ; \mathrm{I}-\mathrm{P}\)
3 \(\mathrm{A}-\mathrm{R} ; \mathrm{B}-\mathrm{U} ; \mathrm{C}-\mathrm{Q}, \mathrm{D}-\mathrm{W} ; \mathrm{E}-\mathrm{V}\); \(\mathrm{F}-\mathrm{X} ; \mathrm{G}-\mathrm{U} ; \mathrm{H}-\mathrm{E} ; \mathrm{I}-\mathrm{P}\)
4 \(\mathrm{A}-\mathrm{R} ; \mathrm{B}-\mathrm{T} ; \mathrm{C}-\mathrm{Q} ; \mathrm{D}-\mathrm{V} ; \mathrm{E}-\mathrm{W}\); \(\mathrm{F}-\mathrm{X} ; \mathrm{G}-\mathrm{U} ; \mathrm{H}-\mathrm{D} ; \mathrm{I}-\mathrm{P}\).
BIOXII03: HUMAN REPRODUCTION

345590 Milk production stimulated in mammals is associated with

1 Progesterone
2 Oxytocin
3 Gonadotropin
4 Prolactin
BIOXII03: HUMAN REPRODUCTION

345591 The milk produced during the initial days of lactation is called

1 Serum
2 Colostrum
3 Plasma
4 None of these
NEET DIGITAL LIBRARY
BIOXII03: HUMAN REPRODUCTION

345587 Choose the incorrect statement from the following

1 In birds and mammals internal fertilisation takes place
2 Colostrum contains antibodies and nutrients
3 Polyspermy in mammals is prevented by the chemical changes in the egg surface
4 In the human female implantation occurs almost seven days after fertilisation
NCERT Exemplar
BIOXII03: HUMAN REPRODUCTION

345588 Match the columns
Column I
Column II
A
Parturition
P
Release from meternal pitutary gland
B
Foetal ejection reflex
Q
Delivery of foetus
C
Oxytocin
R
Contraction of uterus
D
Lactation
S
Contains antibodies
E
Colostrum
T
Release of milk from mammary gland

1 \(\mathrm{A}-\mathrm{R}, \mathrm{B}-\mathrm{P}, \mathrm{C}-\mathrm{Q}, \mathrm{D}-\mathrm{T}, \mathrm{E}-\mathrm{S}\)
2 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{P}, \mathrm{D}-\mathrm{T}, \mathrm{E}-\mathrm{S}\)
3 \(\mathrm{A}-\mathrm{S}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{P}, \mathrm{D}-\mathrm{T}, \mathrm{E}-\mathrm{Q}\)
4 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{T}, \mathrm{C}-\mathrm{P}, \mathrm{D}-\mathrm{R}, \mathrm{E}-\mathrm{S}\)
BIOXII03: HUMAN REPRODUCTION

345589 Match the columns I and II.
Column I
Column II
A
Spermatogenesis
P
Milk production
B
Ovulation
Q
Release of sperm
C
Spermiation
R
Maturation of sperm
D
Menarche
S
Release of ovum
E
Menopause
T
Release of semen
F
Gestation
U
Child birth
G
Parturition
V
Start of menstration
H
Ejaculation
W
Loss of menstration
I
Lactation
X
Period of pregnancy

1 \(\mathrm{A}-\mathrm{Q} ; \mathrm{B}-\mathrm{S} ; \mathrm{C}-\mathrm{R} ; \mathrm{D}-\mathrm{V}, \mathrm{E}-\mathrm{W}\); \(\mathrm{F}-\mathrm{X} ; \mathrm{G}-\mathrm{U} ; \mathrm{H}-\mathrm{T} ; \mathrm{I}-\mathrm{P}\).
2 \(\mathrm{A}-\mathrm{R} ; \mathrm{B}-\mathrm{S} ; \mathrm{C}-\mathrm{Q} ; \mathrm{D}-\mathrm{V} ; \mathrm{E}-\mathrm{W}\); \(\mathrm{F}-\mathrm{X} ; \mathrm{G}-\mathrm{U} ; \mathrm{H}-\mathrm{T} ; \mathrm{I}-\mathrm{P}\)
3 \(\mathrm{A}-\mathrm{R} ; \mathrm{B}-\mathrm{U} ; \mathrm{C}-\mathrm{Q}, \mathrm{D}-\mathrm{W} ; \mathrm{E}-\mathrm{V}\); \(\mathrm{F}-\mathrm{X} ; \mathrm{G}-\mathrm{U} ; \mathrm{H}-\mathrm{E} ; \mathrm{I}-\mathrm{P}\)
4 \(\mathrm{A}-\mathrm{R} ; \mathrm{B}-\mathrm{T} ; \mathrm{C}-\mathrm{Q} ; \mathrm{D}-\mathrm{V} ; \mathrm{E}-\mathrm{W}\); \(\mathrm{F}-\mathrm{X} ; \mathrm{G}-\mathrm{U} ; \mathrm{H}-\mathrm{D} ; \mathrm{I}-\mathrm{P}\).
BIOXII03: HUMAN REPRODUCTION

345590 Milk production stimulated in mammals is associated with

1 Progesterone
2 Oxytocin
3 Gonadotropin
4 Prolactin
BIOXII03: HUMAN REPRODUCTION

345591 The milk produced during the initial days of lactation is called

1 Serum
2 Colostrum
3 Plasma
4 None of these
Join With Us for More Updates
BIOXII03: HUMAN REPRODUCTION

345587 Choose the incorrect statement from the following

1 In birds and mammals internal fertilisation takes place
2 Colostrum contains antibodies and nutrients
3 Polyspermy in mammals is prevented by the chemical changes in the egg surface
4 In the human female implantation occurs almost seven days after fertilisation
NCERT Exemplar
BIOXII03: HUMAN REPRODUCTION

345588 Match the columns
Column I
Column II
A
Parturition
P
Release from meternal pitutary gland
B
Foetal ejection reflex
Q
Delivery of foetus
C
Oxytocin
R
Contraction of uterus
D
Lactation
S
Contains antibodies
E
Colostrum
T
Release of milk from mammary gland

1 \(\mathrm{A}-\mathrm{R}, \mathrm{B}-\mathrm{P}, \mathrm{C}-\mathrm{Q}, \mathrm{D}-\mathrm{T}, \mathrm{E}-\mathrm{S}\)
2 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{P}, \mathrm{D}-\mathrm{T}, \mathrm{E}-\mathrm{S}\)
3 \(\mathrm{A}-\mathrm{S}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{P}, \mathrm{D}-\mathrm{T}, \mathrm{E}-\mathrm{Q}\)
4 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{T}, \mathrm{C}-\mathrm{P}, \mathrm{D}-\mathrm{R}, \mathrm{E}-\mathrm{S}\)
BIOXII03: HUMAN REPRODUCTION

345589 Match the columns I and II.
Column I
Column II
A
Spermatogenesis
P
Milk production
B
Ovulation
Q
Release of sperm
C
Spermiation
R
Maturation of sperm
D
Menarche
S
Release of ovum
E
Menopause
T
Release of semen
F
Gestation
U
Child birth
G
Parturition
V
Start of menstration
H
Ejaculation
W
Loss of menstration
I
Lactation
X
Period of pregnancy

1 \(\mathrm{A}-\mathrm{Q} ; \mathrm{B}-\mathrm{S} ; \mathrm{C}-\mathrm{R} ; \mathrm{D}-\mathrm{V}, \mathrm{E}-\mathrm{W}\); \(\mathrm{F}-\mathrm{X} ; \mathrm{G}-\mathrm{U} ; \mathrm{H}-\mathrm{T} ; \mathrm{I}-\mathrm{P}\).
2 \(\mathrm{A}-\mathrm{R} ; \mathrm{B}-\mathrm{S} ; \mathrm{C}-\mathrm{Q} ; \mathrm{D}-\mathrm{V} ; \mathrm{E}-\mathrm{W}\); \(\mathrm{F}-\mathrm{X} ; \mathrm{G}-\mathrm{U} ; \mathrm{H}-\mathrm{T} ; \mathrm{I}-\mathrm{P}\)
3 \(\mathrm{A}-\mathrm{R} ; \mathrm{B}-\mathrm{U} ; \mathrm{C}-\mathrm{Q}, \mathrm{D}-\mathrm{W} ; \mathrm{E}-\mathrm{V}\); \(\mathrm{F}-\mathrm{X} ; \mathrm{G}-\mathrm{U} ; \mathrm{H}-\mathrm{E} ; \mathrm{I}-\mathrm{P}\)
4 \(\mathrm{A}-\mathrm{R} ; \mathrm{B}-\mathrm{T} ; \mathrm{C}-\mathrm{Q} ; \mathrm{D}-\mathrm{V} ; \mathrm{E}-\mathrm{W}\); \(\mathrm{F}-\mathrm{X} ; \mathrm{G}-\mathrm{U} ; \mathrm{H}-\mathrm{D} ; \mathrm{I}-\mathrm{P}\).
BIOXII03: HUMAN REPRODUCTION

345590 Milk production stimulated in mammals is associated with

1 Progesterone
2 Oxytocin
3 Gonadotropin
4 Prolactin
BIOXII03: HUMAN REPRODUCTION

345591 The milk produced during the initial days of lactation is called

1 Serum
2 Colostrum
3 Plasma
4 None of these
For More Updates join with Us
BIOXII03: HUMAN REPRODUCTION

345587 Choose the incorrect statement from the following

1 In birds and mammals internal fertilisation takes place
2 Colostrum contains antibodies and nutrients
3 Polyspermy in mammals is prevented by the chemical changes in the egg surface
4 In the human female implantation occurs almost seven days after fertilisation
NCERT Exemplar
BIOXII03: HUMAN REPRODUCTION

345588 Match the columns
Column I
Column II
A
Parturition
P
Release from meternal pitutary gland
B
Foetal ejection reflex
Q
Delivery of foetus
C
Oxytocin
R
Contraction of uterus
D
Lactation
S
Contains antibodies
E
Colostrum
T
Release of milk from mammary gland

1 \(\mathrm{A}-\mathrm{R}, \mathrm{B}-\mathrm{P}, \mathrm{C}-\mathrm{Q}, \mathrm{D}-\mathrm{T}, \mathrm{E}-\mathrm{S}\)
2 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{P}, \mathrm{D}-\mathrm{T}, \mathrm{E}-\mathrm{S}\)
3 \(\mathrm{A}-\mathrm{S}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{P}, \mathrm{D}-\mathrm{T}, \mathrm{E}-\mathrm{Q}\)
4 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{T}, \mathrm{C}-\mathrm{P}, \mathrm{D}-\mathrm{R}, \mathrm{E}-\mathrm{S}\)
BIOXII03: HUMAN REPRODUCTION

345589 Match the columns I and II.
Column I
Column II
A
Spermatogenesis
P
Milk production
B
Ovulation
Q
Release of sperm
C
Spermiation
R
Maturation of sperm
D
Menarche
S
Release of ovum
E
Menopause
T
Release of semen
F
Gestation
U
Child birth
G
Parturition
V
Start of menstration
H
Ejaculation
W
Loss of menstration
I
Lactation
X
Period of pregnancy

1 \(\mathrm{A}-\mathrm{Q} ; \mathrm{B}-\mathrm{S} ; \mathrm{C}-\mathrm{R} ; \mathrm{D}-\mathrm{V}, \mathrm{E}-\mathrm{W}\); \(\mathrm{F}-\mathrm{X} ; \mathrm{G}-\mathrm{U} ; \mathrm{H}-\mathrm{T} ; \mathrm{I}-\mathrm{P}\).
2 \(\mathrm{A}-\mathrm{R} ; \mathrm{B}-\mathrm{S} ; \mathrm{C}-\mathrm{Q} ; \mathrm{D}-\mathrm{V} ; \mathrm{E}-\mathrm{W}\); \(\mathrm{F}-\mathrm{X} ; \mathrm{G}-\mathrm{U} ; \mathrm{H}-\mathrm{T} ; \mathrm{I}-\mathrm{P}\)
3 \(\mathrm{A}-\mathrm{R} ; \mathrm{B}-\mathrm{U} ; \mathrm{C}-\mathrm{Q}, \mathrm{D}-\mathrm{W} ; \mathrm{E}-\mathrm{V}\); \(\mathrm{F}-\mathrm{X} ; \mathrm{G}-\mathrm{U} ; \mathrm{H}-\mathrm{E} ; \mathrm{I}-\mathrm{P}\)
4 \(\mathrm{A}-\mathrm{R} ; \mathrm{B}-\mathrm{T} ; \mathrm{C}-\mathrm{Q} ; \mathrm{D}-\mathrm{V} ; \mathrm{E}-\mathrm{W}\); \(\mathrm{F}-\mathrm{X} ; \mathrm{G}-\mathrm{U} ; \mathrm{H}-\mathrm{D} ; \mathrm{I}-\mathrm{P}\).
BIOXII03: HUMAN REPRODUCTION

345590 Milk production stimulated in mammals is associated with

1 Progesterone
2 Oxytocin
3 Gonadotropin
4 Prolactin
BIOXII03: HUMAN REPRODUCTION

345591 The milk produced during the initial days of lactation is called

1 Serum
2 Colostrum
3 Plasma
4 None of these
NEET DIGITAL LIBRARY
BIOXII03: HUMAN REPRODUCTION

345587 Choose the incorrect statement from the following

1 In birds and mammals internal fertilisation takes place
2 Colostrum contains antibodies and nutrients
3 Polyspermy in mammals is prevented by the chemical changes in the egg surface
4 In the human female implantation occurs almost seven days after fertilisation
NCERT Exemplar
BIOXII03: HUMAN REPRODUCTION

345588 Match the columns
Column I
Column II
A
Parturition
P
Release from meternal pitutary gland
B
Foetal ejection reflex
Q
Delivery of foetus
C
Oxytocin
R
Contraction of uterus
D
Lactation
S
Contains antibodies
E
Colostrum
T
Release of milk from mammary gland

1 \(\mathrm{A}-\mathrm{R}, \mathrm{B}-\mathrm{P}, \mathrm{C}-\mathrm{Q}, \mathrm{D}-\mathrm{T}, \mathrm{E}-\mathrm{S}\)
2 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{P}, \mathrm{D}-\mathrm{T}, \mathrm{E}-\mathrm{S}\)
3 \(\mathrm{A}-\mathrm{S}, \mathrm{B}-\mathrm{R}, \mathrm{C}-\mathrm{P}, \mathrm{D}-\mathrm{T}, \mathrm{E}-\mathrm{Q}\)
4 \(\mathrm{A}-\mathrm{Q}, \mathrm{B}-\mathrm{T}, \mathrm{C}-\mathrm{P}, \mathrm{D}-\mathrm{R}, \mathrm{E}-\mathrm{S}\)
BIOXII03: HUMAN REPRODUCTION

345589 Match the columns I and II.
Column I
Column II
A
Spermatogenesis
P
Milk production
B
Ovulation
Q
Release of sperm
C
Spermiation
R
Maturation of sperm
D
Menarche
S
Release of ovum
E
Menopause
T
Release of semen
F
Gestation
U
Child birth
G
Parturition
V
Start of menstration
H
Ejaculation
W
Loss of menstration
I
Lactation
X
Period of pregnancy

1 \(\mathrm{A}-\mathrm{Q} ; \mathrm{B}-\mathrm{S} ; \mathrm{C}-\mathrm{R} ; \mathrm{D}-\mathrm{V}, \mathrm{E}-\mathrm{W}\); \(\mathrm{F}-\mathrm{X} ; \mathrm{G}-\mathrm{U} ; \mathrm{H}-\mathrm{T} ; \mathrm{I}-\mathrm{P}\).
2 \(\mathrm{A}-\mathrm{R} ; \mathrm{B}-\mathrm{S} ; \mathrm{C}-\mathrm{Q} ; \mathrm{D}-\mathrm{V} ; \mathrm{E}-\mathrm{W}\); \(\mathrm{F}-\mathrm{X} ; \mathrm{G}-\mathrm{U} ; \mathrm{H}-\mathrm{T} ; \mathrm{I}-\mathrm{P}\)
3 \(\mathrm{A}-\mathrm{R} ; \mathrm{B}-\mathrm{U} ; \mathrm{C}-\mathrm{Q}, \mathrm{D}-\mathrm{W} ; \mathrm{E}-\mathrm{V}\); \(\mathrm{F}-\mathrm{X} ; \mathrm{G}-\mathrm{U} ; \mathrm{H}-\mathrm{E} ; \mathrm{I}-\mathrm{P}\)
4 \(\mathrm{A}-\mathrm{R} ; \mathrm{B}-\mathrm{T} ; \mathrm{C}-\mathrm{Q} ; \mathrm{D}-\mathrm{V} ; \mathrm{E}-\mathrm{W}\); \(\mathrm{F}-\mathrm{X} ; \mathrm{G}-\mathrm{U} ; \mathrm{H}-\mathrm{D} ; \mathrm{I}-\mathrm{P}\).
BIOXII03: HUMAN REPRODUCTION

345590 Milk production stimulated in mammals is associated with

1 Progesterone
2 Oxytocin
3 Gonadotropin
4 Prolactin
BIOXII03: HUMAN REPRODUCTION

345591 The milk produced during the initial days of lactation is called

1 Serum
2 Colostrum
3 Plasma
4 None of these