0
What else can I help you with?
Why does organisms that use internal fertilization produces less offspring than the ones that use external fertilization?
Because internal fertilization requires a womb and placenta to protect and nourish the growing embryos - which limits the number of offspring the mother can produce. Laying eggs outside the body means the female can potentially produce many more off-spring, and thus vastly increase the chances of the species survival.
When sex cells combine to produce offspring each sex cell contributes?
Half the number of chromosomes in body cells😜😘
Why do cats produce less sperm and eggs than frogs?
Cats are mammals and have a higher reproductive investment in each offspring, so they produce fewer sperm and eggs to increase the chances of successful fertilization. Frogs, being amphibians, typically produce more sperm and eggs to increase the chances of fertilization due to external fertilization and lower parental care.
Why do animals produce identical offspring and humans dont?
Animals often produce identical offspring through asexual reproduction, such as in the case of certain insects or bacteria. In humans, reproduction involves sexual reproduction where genetic material from two parents combine to create unique offspring with a mix of traits from both parents. This genetic diversity ensures a greater chance of survival in changing environments.
When sex cells combine to produce offspring each sex cell will contribute what?
Each sex cell will contribute half of the genetic material needed to produce offspring. The egg from the female will contribute one set of chromosomes, while the sperm from the male will contribute the other set. These combined chromosomes will determine the genetic traits of the offspring.
What does internal fertilization produce?
One example is that mammals use internal fertilisation to produce offspring.
Why does organisms that use internal fertilization produces less offspring than the ones that use external fertilization?
Because internal fertilization requires a womb and placenta to protect and nourish the growing embryos - which limits the number of offspring the mother can produce. Laying eggs outside the body means the female can potentially produce many more off-spring, and thus vastly increase the chances of the species survival.
Are mussels sexual or asexual?
Mussels are sexual reproducers, meaning they require fertilization by a sperm cell to produce offspring. They release eggs and sperm into the water, where fertilization occurs externally.
When sex cells combine to produce offspring each sex cell will contribute how many chromosomes?
a baby
Why does bird fertilisation happen inside the females body?
When a sperm cell meets an egg cell, the head of the sperm fuses with the egg. The flagellum of the sperm is lost, its work is finished. The information in the nucleus of the male's sperm can combine with the information in the nucleus of the female's egg to produce an offspring. This important event is called fertilization. If fertilization takes place inside the female's body - as it does in mammals or birds - it is called internal fertilization. If it happens outside the female, in water, it is called external fertilization.
Does meiosis increase or decrease biodiversity?
Meiosis increases biodiversity by generating genetic variation through processes like crossing over, independent assortment, and random fertilization. These mechanisms shuffle and combine genetic material to produce a wide range of unique genetic combinations in offspring.
When sex cells combine to produce offspring sex cell will contribute what?
Half the number of chromosomes in body cells😜😘
What is the process can produce a large number of offspring?
The process that can produce a large number of offspring is called reproduction. In many organisms, reproduction involves the production of numerous offspring through methods such as asexual reproduction or laying multiple eggs at once. This allows species to increase their numbers quickly and ensure survival.
Is it true that animals that reproduce using external fertilization such as abalone usually produce fewer offspring than those that reproduce using internal fertilization?
No, it is not true. Because there is a good chance that those that are externally fertilized will be lost.
Asexual reproduction of a diploid organism would a.be impossible b.involve meiosis c.produce identical offspring d.show variation among sibling offspring e.invlove spores produced by meiosis?
c. produce identical offspring. Asexual reproduction involves the creation of new individuals without the need for gametes or fertilization, resulting in offspring that are genetically identical to the parent organism.
Reproduction in which two parents are necessary to produce offspring that share characteristics of both parents?
A male parent must fertilize the egg or eggs of a female in order to get offspring. Fertilization may take place sexually of asexually.
When sex cells combine to produce offspring each sex cell contributes?
Half the number of chromosomes in body cells😜😘
