Sentences with phrase «tadpoles grow»

And in related experiments, he made tadpoles grow eyes on their stomachs by changing the electrical properties of cells to mimic those associated with eye formation.

One idea is that cannibalism might be the ideal diet to help tadpoles grow rapidly, because it supplies exactly the mix of nutrients found in their bodies.

About one - sixteenth of the second - generation tadpoles grew up to be transparent.

Not exact matches

Then that egg grows into a little tadpole, and transforms in your mate's belly into a tiny little baby that gets a heartbeat, grows and then starts to kick.

You are growing a tiny tadpole — it's hard work!

Tadpoles delivers a refreshing option to meet the needs of growing children and the design sensibility of parents.

However, cannibals did not grow as fast as tadpoles that were fed a protein - rich mixture of brine shrimp, suggesting that the cannibal diet was far from ideal.

Natural selection, therefore, would favor any adaptations enabling the water - dependent tadpoles to get out of the pool as quickly as possible (i.e., to grow legs).

As a result, conditions were fantastic for frog eggs: About three times the normal number of eggs hatched and released tadpoles that grew into frogs.

Students from Riebli Elementary and Mark West Charter School in California examine whether Triops longicaudatus, or tadpole shrimp, could be grown in microgravity as a food source for long - term missions.

When they created MR images of the tadpoles that grew from these embryos, bright spots indicated where the enzyme was active — in half the animal — and the spots correlated closely with standard stains of enzyme activity done by sectioning the tadpole, they report in the March Nature Biotechnology.

For Noggin cultured explants, Noggin - treated caps were grown in the same Noggin - containing solution above until sibling tadpoles reached stage 40 — 41.

While Gurdon's tadpoles did not survive to grow into adult frogs, his experiment showed that the process of specialization in animal cells was reversible, and his technique of nuclear transfer paved the way for later cloning successes.

Something about the environment of the egg again turned on all of the genes in what had been a differentiated nucleus, reprogramming the adult DNA to its embryonic state, and the newly pluripotent cell was able to grow into a tadpole.

The egg cell grew into a normal frog, genetically identical to the tadpole.

The pack includes: A long colourful display banner A cute display border with pictures of frogs and lily pads A Power Point about the life cycle of the frog - there are two different versions of this for younger / SEN children and older children Display labels with sentences about the different stages of the life cycle 10 question cards to add to add to displays A game to collect the missing parts of the sequence of a frog growing Life cycle posters showing the full life cycle - these are in colour and back and white Picture dominoes game A collection of songs and rhymes about frogs Spinner game - spin the special spinner and collect the missing parts of the life cycle Topic word cards to add to your display Frog jigsaws to cut out and reassemble Large arrows to add to your display to show the life cycle Large display pictures of the different stages of the life cycle of a frog - these are in colour and also black and white Matching pairs game Large pictures of different plants to use when creating a pond display Question worksheet - answer the questions about the life cycle Sequence woksheets in black and white and colour Sequence cards showing the different stages of the life cycle Counting worksheet - count how many tadpoles there are in each pond Wordsearches - 2 different life cycle themed wordsearches Word border sheet in colour and black and white - great for poetry writing or adding to the writing area A life cycle of a frog book to make Fact posters showing pictures and information about the different stages Colour photographs of the frog life cycle and different frogs Frog counting cards up to 10 A fact writing woksheet about frogs Large cute frog pictures and lily pads - great to use for numeracy activities Odd and even frog number line Number maze worksheets - follow the numbers to lead the frog to the lily pad A day in the pond worksheet A number line on frogs Phonemes on tadpoles Size ordering worksheets Frog colour posters An A4 word mat with words and pictures - great to use when writing about the life cycle of a frog Number bingo with cute frog pictures

There are mail - order companies that sell «grow your own tadpole» kits that typically supply bullfrog or leopard frog tadpoles with the kit.

Eggs are laid, tadpoles hatch and transform into froglets, which eat and grow as much as they can, and then everybody descends into the earth once more to wait another 10 months.

One of the most fun environmental monitoring protocols is the Tadpole Bureaucrat Protocol, in which a tadpole that I give to impatients is put in the water that you share with them to see how they grow and dTadpole Bureaucrat Protocol, in which a tadpole that I give to impatients is put in the water that you share with them to see how they grow and dtadpole that I give to impatients is put in the water that you share with them to see how they grow and develop.