Human Reproduction And Geneticts

Question 1

Ovaries

Answer 1

Stirs and réales eggs

Question 2

Fallopian tube

Answer 2

Carry the eggs to the utters ferrtukisatioj occurs here

Question 3

Uterus

Answer 3

Is where the fertilised egg becomes implanted and finds niurisjment

Question 4

Cervix

Answer 4

Leads form vagism to the uterus

Question 5

Vagina

Answer 5

Hoods tu make penis during sexual intercourse

Question 6

Ovulation

Answer 6

An egg is released form the ovary on average of every 28 days

Question 7

Egg is released

Answer 7

On the 13-15 if the menstruel cycle and it passes along the fallopians tube pro the uterus

Question 8

Period

Answer 8

The lining and a small amount of blood pass kit through vagina (day1-5)

Question 9

Fertile period

Answer 9

These are the days if the mestualcycke when the women is most likely ro become oregnant

Question 10

Menopause

Answer 10

Singles the end of a females ability ronreoriduce and also end of her menstualr cycle. It Haines at dufferemt ages. For fdifferent ages for différents people typically in late 40s to early 50s

Question 11

Testes

Answer 11

Produce sperm

Question 12

Sctorum

Answer 12

Is where the testers are it is located outside the bids in ensure the temperature is lower than the body temperature for healthy doerm

Question 13

Epididymis

Answer 13

Is a coiled tube on the outside of each testers that stores sperm and allows them to mature fully

Question 14

Van defence

Answer 14

Bring the doers form the tastes it thebpenis

Question 15

Seminal vesicles prsstsre grand and coppers

Answer 15

Pride seminalnfliud witch mixes with some to from semen it nourish the stern and allow them to swim

Question 16

Penis

Answer 16

Enters the female and ejaculates semen

Question 17

Puberty

Answer 17

Describes when the body starts becoming sexually mature (reproductive organs develop: it normally happens between the ages 10 and 16

Question 18

Male puberty

Answer 18

In males sex hormones (testosterone) are réalèses causing the voice to deepen ,hair grows around the sex organs , face , chest and underarms,the testes and le is grow bigger and start to produce sperm

Question 19

Female puberty

Answer 19

In females when the sex hornmones (oestrogen and progesterone) and realises the beasts develop , hips widen ,and hair begins to grow on the body
The first egg is réalésée from the ovaries with leads rib ye first period
an egg will be realised every month until the menopause

Question 20

Dur img inter ourse the man’s

Answer 20

Penis fills with bloods and becomes hard enigh to be placed inside her ewokebs vagina

Question 21

Semen

Answer 21

Is realises into the vagina

Question 22

The sperm swim

Answer 22

Up the uterus and into the vallopian tube

Question 23

Fertilisation

Answer 23

If an egg is present in the fallopians tube and a couple have sexual intercoyrse Tyne I je if the spermicide cells may fuse wigs it

Question 24

Fertilised egg

Answer 24

The nuclei of th sperm and egg fuse together to form a fertilised egg
The women is now pregnant

Question 25

Zygote

Answer 25

Egg and sperm fuse to form a single

Question 26

Embryo

Answer 26

Cell division occurs and growths

Question 27

Foetus

Answer 27

Witvb attacked to the lining if the uterus (implantation)grows more and after 8 weeks looks like a human

Question 28

The average length if a human pregnancy is 40 weeks

Question 29

Amniotic fluid

Answer 29

As the embryo develops in the uterus it is protected inside a bag of fluid called amniotic fluid

Question 30

Umbilical cord

Answer 30

Joins embryo to the placenta

Question 31

Placenta

Answer 31

In rich in blood vessels
If is here at the 0lacenra hat food and oxygen from the mothers blood pass into the baby’s blood
Also wastes such as a crab in dioxide pass form the baby’s blood into the mothers

Question 32

Water break

Answer 32

And further construction push the baby out usually head first though the vagina

Question 33

Afterbirth

Answer 33

The umbilical cord is cut and the placenta (afterbirth) comes out after

Question 34

Lactation

Answer 34

The production of breast milk is called lactation

Question 35

Colostrum

Answer 35

The first three days of milk is called colostrum very nutritious and helps protect the baby from infection

Question 36

Natural methods of contraception

Answer 36

Aim to detect the day ovulation takes place and avoid intercourse duirung the fertile period

Question 37

Artificial methods of contraception

Answer 37

Prevent the sperm and egg meeting
An example of this is a condom the vagina
Anther example is the contraception pill witch ovulation
It is important to realise no method is 100% reliable

Question 38

Sexual reproduction (of plants)

Answer 38

Invokes tow parent plants
A cell from each combing to produce a seed sucky becomes a new plant
This p,antbu has features of both parents
Eg. Apple dandelions

Question 39

Asexual reproduction (of plants)

Answer 39

Invokes only one parent
Cells from thus parent divide and new plany grows fr9n these ce,la
This plany is identical to the plant
Eg. Strawberry potatoes spider plant and buttercup

Question 40

Inheritable charecteristics

Answer 40

Many physical characteristics such as eye colour and shape of ears were inherited form hr opens