Past Papers
Q7: AS & A Level Biology - 9700 Paper 4 2022 Summer Zone 3
0
0
Share
Questions: 7/10
Topic: CH16 - INHERITED CHANGE
Solution
PRACTISE
Similar Questions
LEARN
Concepts with Sparky
Close Icon

More Questions from this Topic

Theory
CH16 - INHERITED CHANGE
Populations of the moth *Biston betularia* live in Europe and in North America. The most common phenotype on both continents is a pale wing colour wit...
2024 Winter
3
Theory
CH16 - INHERITED CHANGE
The scientist Gregor Mendel investigated differences in the length of the stem in the pea plant, Pisum sativum. In 1866, he published the results of h...
2024 Spring
2
Theory
CH16 - INHERITED CHANGE
Variation exists in populations of a species and this may provide the opportunity for evolution to occur.(a) Phenotypic variation exists in many forms...
2024 Summer
3
Theory
CH16 - INHERITED CHANGE
The tortoise beetle, Chelymorpha alternans, is an insect found in Panama that has several different colour patterns. Fig. 3.1 shows a tortoise beetle....
2024 Summer
2
Theory
CH16 - INHERITED CHANGE
Cystic fibrosis is an autosomal recessive genetic disease. People with cystic fibrosis have a homozygous recessive genotype. (a) Explain the meaning ...
2024 Spring
2
Theory
CH16 - INHERITED CHANGE
(a) Structures A and B and the thallus of L. cruciata are haploid.Explain what is meant by haploid.......................................................
2024 Winter
3
Theory
CH16 - INHERITED CHANGE
Genes have a role in determining the overall phenotype of an organism.(a) Using haemophilia as an example, explain the relationship between a gene, a ...
2024 Summer
2
Theory
CH16 - INHERITED CHANGE
Holstein Friesian cattle are a breed of cattle used by dairy farmers in many countries of the world for the high milk yield of their cows.Fig. 4.1 sho...
2024 Spring
4
Theory
CH16 - INHERITED CHANGE
Genetic crosses can be used to investigate patterns of inheritance.(a) A mutation in a gene involved in fruit colour in tomato plants, _Solanum lycope...
2024 Winter
3
Theory
CH16 - INHERITED CHANGE
(a) Fig. 6.1 is a diagram of part of a mitochondrion.On Fig. 6.1, use arrows to show the route taken by oxygen from the cytoplasm into the mitochondri...
2024 Summer
2

More Questions from year 2022

Theory
CH4 - CELL MEMBRANES AND TRANSPORT
(a) Table 1.1 shows three of the processes by which substances in solution can move across cell membranes. It also lists five statements that may appl...
2022 Spring
2
Theory
CH5 - THE MITOTIC CELL CYCLE
(a) Fig. 2.1 shows a cell at one of the main stages of mitosis in the mitotic cell cycle.(i) Name the stage of mitosis shown in Fig. 2.1.................
2022 Spring
2
Theory
CH3 - ENZYMES
(a) Enzymes are polymers of amino acids. Complete Fig. 3.1 to show the general structure of an amino acid.[Image_1: Fig. 3.1][1](b) When bananas are p...
2022 Spring
2
Theory
CH10 - INFECTIOUS DISEASE
Tuberculosis (TB) is a major cause of ill health worldwide.(a) State the name of a bacterium that causes TB in humans....................................
2022 Spring
2
Theory
CH8 - TRANSPORT IN MAMMALS
Control of heartbeat is myogenic. This means the electrical activity controlling the rhythm of a regular heartbeat begins in the heart muscle itself.A...
2022 Spring
2
Theory
CH6 - NUCLEIC ACIDS AND PROTEIN SYNTHESIS
(a) (i) Identify structure E and structure F in Fig. 6.1. E .............................................................................................
2022 Spring
1
Theory
CH17 - SELECTION AND EVOLUTION
The European hedgehog, Erinaceus europaeus, is a small omnivorous mammal. Its body is covered in spines, which are usually brown. A rare variant, whic...
2022 Spring
2
Theory
CH15 - CONTROL AND CO-ORDINATION
Giant axonal neuropathy (GAN) is a rare autosomal recessive disease, which affects neurones.(a) Mitochondria can move freely within the axons of neuro...
2022 Spring
1
Theory
CH16 - INHERITED CHANGE
The red blood cells of people with sickle cell anaemia have reduced oxygen-carrying capacity.(a) Explain the relationship between the gene mutation th...
2022 Spring
2
Theory
CH16 - INHERITED CHANGE
(a) Meiosis is an important process that contributes to genetic variation in a population.Fig. 4.1 shows a pair of homologous chromosomes during proph...
2022 Spring
2