For plants, reproduction without sex may be better: a better understanding of how plants reproduce asexually by apomixis may boost efforts to develop improved crops. (Plant Biotechnology)Anne Simon Moffat
Flowering plants are able to reproduce sexually through pollination and double fertilization between two different plants. Pollen is a small grain...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough homework...
Many plants that once reproduced sexually (requiring pollination by insects) evolved the ability to reproduce asexually. They no longer need insects to pollinate them, but they still produce flowers, which were originally needed to entice insects to visit the plant. Sometimes, a mutation causes a...
with female sex cells, leading to fertilization. However, not all organisms reproduce sexually; others reproduce asexually. Sexual reproduction promotes diversity and variation of offspring in the given species of organism. Also, sexual reproduction causes an increase in the population of a given ...
Lichens, a symbiotic combination of fungi and algae, also reproduce asexually. During reproduction, pieces of hyphae join with a piece of algae in a structure known as a soredia. The soredia then disperse from the parent lichen to form a new lichen elsewhere. ...
Earthworms can also reproduce themselves if need be. They can regenerate new segments if they lose a few. Most earthworms are better at regenerating tails than heads, but some can. They don't reproduce asexually, however; only half (and likely the head half) of an earthworm split in two ...
You see, planaria are expert hitchhikers. These sneaky little flatworms hide away in rock crevices, on plants and even attach themselves to fish. Once inside your tank, planaria reproduce fast. And, all it takes is a single flatworm. You see, planaria can reproduce asexually, meaning tha...
Submit How an organism reproduces, depends up on AHabitat of organisms BInternal physiology of organisms CGenetic make up DAll of the above factorsSubmit Which pne of the following organisms reproduces sexually only once in its time ? AMango BTomato CEucalyptus DBanana plantSubmit...
53. Similarly, a sexually antagonistic colouration pattern has been mapped to the W chromosome in some cichlids54; however, given the dynamic and polygenic nature of sex determination in cichlids55, it is not clear whether W-linkage predates sex chromosome evolution or that linkage of the ...
Thus, in some way, there is a sense of purity associated with those practices, as people do those sexual acts, not because of a desire to reproduce but purely for the pleasure of sex! Her: That’s an interesting point of view. Get her listening and feeling intrigued — and then yo...