True or false? In sexual reproduction, offspring inherit an equal amount of chromosomes from each parent.
True
What is cancer?
Uncontrolled cell division
Offspring of sexual reproduction have a better chance of survival because...
They are produced with a variation of genetic material and reduces the chances of bad genes being identically replicated?
How do insects like bees assist fertilisation in a flowering plant?
Transport pollen from the anther to the stigma.
How many chromosomes does a gamete have?
23
Reproduction is essential to organisms because...
it ensures the survival of organisms or species.
How grafting works?
Sexual Reproduction in humans can be similar to flowers. Which part of the human is the flower pollen equivalent to?
Sperm cells
_____ is equivalent to sperm cells in plants.
What is pollen?
How do mammals carry their young--internally or externally?
Internally.
What is the process that involves one or two parents producing an offspring.
It is reproduction
Asexual reproduction in Plants also known as?
Vegetative propagation
Sexual reproduction is the process of two parents creating an offspring. True or false.
True
Define germination
Is the process of the embryo sprouting out of the seed.
What kind of feedback loop is breastfeeding an example of?
POSITIVE
True or false, all living organisms reproduce?
True.
Asexual reproduction is advantageous for lower lifeforms because...
It allows for quicker reproduction for simpler species.
A disadvantage of sexual reproduction is...
What is sexual reproduction takes a longer time?
(Also, produces less number of offspring)
The female reproductive parts of a flower are ____.
The Pistil, (Stigma, Style amd ovaries)
What hormone peaks around day 14?
Lutienising hormone
Parents pass on their ______ to their offspring.
genetic material or DNA
Give ONE example of asexual reproduction?
production of new cells, budding in potato, etc
Offspring receive a full set of DNA from each of its parents. True or False?
False. They receive half from each parent.
The stamen in a flower is also known as the male or female part of a flower.
What is the male reproductive part of a flower?
What is the role of oxytocin?
Stimulate contractions of the uterus in labour and to Stimulate the flow of breastmilk after childbirth