- D3 ✏︎ Organisms -
D3.1 - Human & Animal Reproduction
LECTURE VIDEO
DESCRIPTION
In this video we talk about all the characteristics of microscopes to allow us to look at the jelly beans and puppy paws we want, identifying structures we have never seen such as chicken noodles, bunnies and of course: peanut butter and honey.
TIMESTAMPS
STUDY RESOURCES
00:00:00 – Outline of this video
00:01:16 – Sexual V.S. Asexual Reproduction
00:13:16 – Types Of Asexual Reproduction
00:21:31 – Sexual Reproduction Overview
00:24:20 – Male Reproductive Organs [Front view]
00:33:11 – Male Reproductive Organs [Side view]
00:35:46 – Female Reproductive Organs [Front view]
00:40:32 – Female Reproductive Organs [Side view]
00:42:38 – Sperm V.S Egg
00:49:03 – The Menstrual Cycle
01:10:33 – The Menstrual Cycle Curve
01:16:37 – Contraceptive pills
01:17:39 – Fertilisation (Natural)
01:23:30 – In Vitro Fertilisation (IVF)
01:30:15 – Meiosis & Variation
01:35:26 – Questions & Answers
NOTES – All you need to know in one place!
QUESTIONS – Test your Big Brain!
D3.1 - Plant Reproduction
LECTURE VIDEO
DESCRIPTION
In this video we talk about all the characteristics of microscopes to allow us to look at the jelly beans and puppy paws we want, identifying structures we have never seen such as chicken noodles, bunnies and of course: peanut butter and honey.
TIMESTAMPS
STUDY RESOURCES
00:00:00 – Outline Of This Video
00:01:11 – The BIG PICTURE
00:07:38 – The Flower Structure
00:17:44 – Pollination
00:23:43 – Fertilisation & Seed Production
00:36:22 – Promoting Cross Pollination
00:40:20 – Chemical Self-Incompatibility
00:44:42 – Fruit Formation
00:47:32 – Seed Dispersal
00:50:34 – Germination
01:01:50 – Questions & Answers
NOTES – All you need to know in one place!
QUESTIONS – Test your Big Brain!
D3.1 (HL) - Human & Animal Reproduction
LECTURE VIDEO
DESCRIPTION
In this video we talk about all the characteristics of microscopes to allow us to look at the jelly beans and puppy paws we want, identifying structures we have never seen such as chicken noodles, bunnies and of course: peanut butter and honey.
TIMESTAMPS
STUDY RESOURCES
00:00:00 – Overview Of This Video
00:00:41 – Puberty
00:07:22 – Spermatogenesis [Structures Involved]
00:16:06 – Spermatogenesis Explained
00:26:04 – Spermatogenesis (Summary Page)
00:29:55 – The Nucleus during spermatogenesis
00:33:59 – Light Microscope Of Seminiferous Tubules
00:36:54 – Oogenesis [Structures Involved]
00:38:37 – Oogenesis Explained
00:52:37 – Oogenesis (Summary Page)
00:55:01 – Spermatogenesis V.S Oogenesis Summary
00:57:23 – Preventing Polyspermy
01:01:52 – Embryo Development
01:07:11 – Pregnancy Test
01:19:11 – The Placenta [Structure]
01:23:49 – The Placenta [Function]
01:35:44 – Labor & Birth
01:39:30 – Hormone Replacement Therapy (HRT)
01:43:45 – Question & Answers
NOTES – All you need to know in one place!
QUESTIONS – Test your Big Brain!
D3.2 - Inheritance
LECTURE VIDEO
DESCRIPTION
In this video we talk about all the characteristics of microscopes to allow us to look at the jelly beans and puppy paws we want, identifying structures we have never seen such as chicken noodles, bunnies and of course: peanut butter and honey.
TIMESTAMPS
STUDY RESOURCES
00:00:00 – Outline Of This Video
00:00:32 – Inheritance, Genetics & Environment
00:05:28 – Karyogram, Autosomes, Sex chromosomes
00:11:45 – Gene, Allele, Locus
00:20:12 – Genotype & Phenotype
00:23:02 – The 5 Types Of Inheritance Patterns
00:23:33 – Autosomal Dominant Inheritance
00:33:18 – Test Cross
00:37:44 – Autosomal Recessive Inheritance (E.g., PKU)
00:46:20 – Sex Linked Inheritance (E.g., Haemophilia)
01:00:18 – Questions & Answers #1
01:02:59 – Incomplete Dominance (E.g., Hair Shape)
01:06:58 – Co-dominance (E.g., ABO Blood groups)
01:13:43 – Intro To Pedigrees
01:16:57 – Different Types Of Pedigrees Explained
01:30:53 – Who Is Gregor Mendel?
01:36:53 – Single Nucleotide Polymorphism (SNPS)
01:38:15 – Phenotypic Plasticity
01:40:28 – Continuous V.S Discontinuos Variation
01:43:27 – Box & Whisker Plot
01:48:05 – Questions & Answers #2
NOTES – All you need to know in one place!
QUESTIONS – Test your Big Brain!
D3.2 (HL) - Inheritance
LECTURE VIDEO
DESCRIPTION
In this video we talk about all the characteristics of microscopes to allow us to look at the jelly beans and puppy paws we want, identifying structures we have never seen such as chicken noodles, bunnies and of course: peanut butter and honey.
TIMESTAMPS
STUDY RESOURCES
00:00:00 – Outline Of This Video
00:00:39 – Some Basics
00:10:39 – Monohybrid Cross
00:12:34 – Dihybrid Cross Intro
00:14:09 – Linked Genes [Dihybrid Cross]
00:23:24 – Question #1 [Linked Genes]
00:28:53 – Question #2 [Linked Genes]
00:31:14 – Recombinants In Linked Genes
00:37:05 – Unlinked Genes [Dihybrid Cross]
00:41:46 – Question #3 [Unlinked Genes]
00:44:39 – Question #4 [Unlinked Genes]
00:46:51 – Unlinked Genes On Same Chromosome
00:53:14 – Chi-Squared Test [Coin Toss example]
01:03:48 – Chi-Squared Test [Mendel Peas example]
01:09:46 – Questions & Answers
NOTES – All you need to know in one place!
QUESTIONS – Test your Big Brain!
D3.3 - Homeostasis
LECTURE VIDEO
DESCRIPTION
In this video we talk about all the characteristics of microscopes to allow us to look at the jelly beans and puppy paws we want, identifying structures we have never seen such as chicken noodles, bunnies and of course: peanut butter and honey.
TIMESTAMPS
STUDY RESOURCES
00:00:00 – Outline of this video
00:00:52 – Homeostasis
00:07:15 – Glucose & Our body
00:12:16 – Role Of Insulin
00:22:05 – Role Of Glucagon
00:27:14 – Brief Summary Page
00:29:55 – Diabetes & Long Term Consequences
00:35:07 – Type I Diabetes
00:38:00 Type II Diabetes
00:41:12 – Diabetes Summary Page
00:44:53 – Ectothermic V.S Endothermic
00:51:30 – Reducing body temperature
00:56:58 – Increasing body temperature
01:00:00 – Temperatures & Enzyme Function
01:01:19 – Newborns & Brown Adipose Tissue
01:04:13 – Questions & Answers
NOTES – All you need to know in one place!
QUESTIONS – Test your Big Brain!
D3.3 (HL) - The Kidney
LECTURE VIDEO
DESCRIPTION
In this video we talk about all the characteristics of microscopes to allow us to look at the jelly beans and puppy paws we want, identifying structures we have never seen such as chicken noodles, bunnies and of course: peanut butter and honey.
TIMESTAMPS
STUDY RESOURCES
00:00:00 – Outline Of This Video
00:00:56 – The Urinary System BIG PICTURE
00:12:18 – The Kidney Structure
00:18:00 – The Nephron Structure
00:24:48 – The Glomerulus
00:33:41 – Blood V.S Filtrate
00:37:27 – Proximal Convoluted Tubule
00:49:19 – Loop Of Henle
00:53:57 – Distal Convoluted Tubule
00:55:43 – Osmoregulation
01:00:33 – Role Of Collecting Tubule
01:08:29 – Blood V.S Filtrate V.S Urine
01:09:56 – Collecting Tube To Renal Pelvis
01:11:07 – Blood Supply Adjustment
01:16:30 – Questions & Answers
NOTES – All you need to know in one place!
QUESTIONS – Test your Big Brain!