Fig. 8 shows a reproductive organ.

Here are the solutions to the questions from the image:

Question 1: Genetics

a) i) State the type of gametes produced by the organism shown in Fig 1.
The organism has the genotype Gg.
The types of gametes produced are:
$\boxed{\text{G and g}}$

a) ii) State the genotype of the offspring if the organism in Fig 1 is self-pollinated.
If Gg is self-pollinated (Gg x Gg), the genotypes of the offspring will be:
$\boxed{\text{GG, Gg, gg}}$

b) State the phenotype of the offspring if the organism in Fig 1 is self-pollinated.
Assuming G is dominant and g is recessive, the phenotypes will be:
$\boxed{\text{Dominant phenotype and Recessive phenotype}}$

c) State the ratio of the phenotype of the offspring if the organism in Fig 1 is self-pollinated.
The phenotypic ratio will be:
$\boxed{\text{3 Dominant : 1 Recessive}}$

Question 2: Respiratory System

a) Complete the table below to show the differences between inhaled and exhaled air.

Feature	Inhaled air	Exhaled air
Oxygen	$\boxed{\text{Higher concentration}}$	$\boxed{\text{Lower concentration}}$
Carbon dioxide	$\boxed{\text{Lower concentration}}$	$\boxed{\text{Higher concentration}}$
Water vapour	$\boxed{\text{Variable/Less saturated}}$	$\boxed{\text{Saturated/More saturated}}$
Temperature	$\boxed{\text{Ambient temperature}}$	$\boxed{\text{Body temperature}}$
Dust particles	$\boxed{\text{More}}$	$\boxed{\text{Fewer (filtered out)}}$

b) i) Identify the parts labeled A, B, C, D.
A: $\boxed{\text{Trachea}}$
B: $\boxed{\text{Bronchus}}$
C: $\boxed{\text{Lung}}$
D: $\boxed{\text{Diaphragm}}$

b) ii) State the function of part B.
Part B (Bronchus) functions to:
$\boxed{\text{Carry air from the trachea into the lungs.}}$

b) iii) State the function of part D.
Part D (Diaphragm) functions to:
$\boxed{\text{Contract and relax to facilitate breathing (inhalation and exhalation).}}$

Question 3: Plant Biology

a) i) Identify the parts labeled A, B, C, D.
A: $\boxed{\text{Plumule}}$
B: $\boxed{\text{Radicle}}$
C: $\boxed{\text{Cotyledon}}$
D: $\boxed{\text{Testa (Seed coat)}}$

a) ii) State the function of part B.
Part B (Radicle) functions to:
$\boxed{\text{Develop into the root system, anchoring the plant and absorbing water and nutrients.}}$

a) iii) State the function of part D.
Part D (Testa) functions to:
$\boxed{\text{Protect the embryo and stored food from mechanical damage and desiccation.}}$

b) Describe the conditions necessary for seed germination.
The conditions necessary for seed germination are:

1. $\boxed{\text{Water: To activate enzymes and soften the seed coat.}}$
2. $\boxed{\text{Oxygen: For aerobic respiration to release energy.}}$
3. $\boxed{\text{Suitable temperature: For optimal enzyme activity.}}$

c) State two differences between insect-pollinated flowers and wind-pollinated flowers.

1. $\boxed{\text{Insect-pollinated flowers often have large, brightly colored petals and produce nectar to attract insects, while wind-pollinated flowers have small, dull, or absent petals and no nectar.}}$
2. $\boxed{\text{Insect-pollinated flowers typically have sticky pollen and a small, enclosed stigma, whereas wind-pollinated flowers produce light, abundant pollen and have large, feathery, exposed stigmas.}}$