Double fertilisation - Study guides, Revision notes & Summaries

HSC Biology Exam Questions And Answers Asexual reproduction Process by which a single parent reproduces by itself Sexual reproduction A reproductive process that involves two parents that combine their genetic material to produce a new organism, which differs from both parents External fertilisation The process by which the female lays eggs and the male fertilizes them once they are outside of the female Internal fertilisation fertilization of an egg by sperm that occurs insi...

HSC Biology Exam Questions And Answers Asexual reproduction Process by which a single parent reproduces by itself Sexual reproduction A reproductive process that involves two parents that combine their genetic material to produce a new organism, which differs from both parents External fertilisation The process by which the female lays eggs and the male fertilizes them once they are outside of the female Internal fertilisation fertilization of an egg by sperm that occurs insi...

HSC Biology Exam Questions And Answers Asexual reproduction Process by which a single parent reproduces by itself Sexual reproduction A reproductive process that involves two parents that combine their genetic material to produce a new organism, which differs from both parents External fertilisation The process by which the female lays eggs and the male fertilizes them once they are outside of the female Internal fertilisation fertilization of an egg by sperm that occurs insi...

This document contains detailed explanations on the following relating to the IEB and DBE topic of reproduction in flowering plants, specifically: Asexual reproduction in plants Natural asexual reproduction types Artificial asexual reproduction Sexual reproduction in flowering plants Structure of flowering plants Advantages & disadvantages of reproduction types Pollination Double fertilisation Development of fruit & seeds Angiosperms Importance of seed banks GMO crops Di...

HSC Biology Exam Questions And Answers Asexual reproduction Process by which a single parent reproduces by itself Sexual reproduction A reproductive process that involves two parents that combine their genetic material to produce a new organism, which differs from both parents External fertilisation The process by which the female lays eggs and the male fertilizes them once they are outside of the female Internal fertilisation fertilization of an egg by sperm that occurs insi...

Physical appearance of an organism (e.g. blue eyes) - correct answer Phenotype Genotype - correct answer The sets of genes (alleles) that an organism possesses (e.g. Bb) Allele - correct answer A different version of a gene Heterozygous - correct answer When the two alleles are different (e.g. Bb) H...

AQA A-level Biology - Topic 4 questions answers 100% guaranteed success. Define variation - correct answer. Differences that exist between individuals In what ways can variation be caused? - correct answer. It can be caused by genetic factors, such as alleles from mutations. It can also be caused by the environment, such as climate. Most variation is caused by a combination of genetic factors and environmental factors Why is it impossible to study a whole population? - correct a...

AQA A Level Biology - Paper 3 (Synoptic) All Answers Correct 3 differences between DNA and RNA RNA has uracil as its base instead of thymine RNA is single stranded and DNA is double stranded RNA has a ribose sugar where as DNA has a deoxyribose sugar 3 functions of a cell membrane membrane is partially permeable 2) acts as a receptor site 1) control transport of substances in an out of the cell as the 3) separates cell and organelles from each other 3 types of muscle ...

Biology – Genetics (2023/2024) 100% Pass allele Form of a gene. Each characteristic has two alleles. recessive trait that will only appear in the phenotype if organism inherits two of them; covered up by the dominant gene gamete sex cell; sperm or egg adenine A base thats found in DNA. It will only bond with Thymine. amino acid Building blocks of protein asexual reproduction Reproduction of identical offspring from a single parent. No gametes involved autosomes Any chromosome other than ...

PVL1501 SUMMARY NOTES INTRODUCTION TO THE LAW OF PERSONS. INTRODUCTION TO THE LAW OF PERSONS Sub-sec of private law Private law = persons “first law” – sphere of law that governs relationships with humans = concepts & institutions – basic to all other branches of the law Legal subject: Centre of legal world – bearer of rights, duties and capacities – persons in the eye of the law (persona iurus) The Law of Persons determines: 1. Which entities are legal subjects 2. When ...