2 years ago

What does planarian regeneration tell us about human regeneration?

1 answer:

5 0

A planarian can regrow any missing body part. Truth be told, in the event that you take a planarian and excise it into a few little pieces, every last one of those body sections can recover into an entirely different worm.

You might be interested in

Describe the picture

GuDViN [60]

There is no picture , what picture ?

3 0

2 years ago

¿como divirias el terreno en parcelas iguales para repartirla entre los miembros de la tribu?

balandron [24]

Answer:

Explanation:

5 0

2 years ago

Which system produces gametes?

Vilka [71]

Gametes are sex cells. The reproductive system.

6 0

3 years ago

Read 2 more answers

In corn, small pollen (sp) is recessive to normal pollen (sp+) and banded necrotic tissue, called zebra necrotic (zn), s ssive t

alex41 [277]

Answer:

Option B

Explanation:

Please see the attached image

Given -

Allele for small pollen is "sp"

Allele for normal pollen is "sp+"

and "sp+" is dominant over "sp"

Allele for zebra necrotic tissue is "zn"

Allele for normal necrotic tissue is "zn+"

and "zn+" is dominant over "zn"

Cross is carried out between

sp+ sp zn+ zn x sp+ sp zn+ zn

The gametes of the parent cells are -

sp+ zn+, sp+zn, spzn+, spzn

The cross would be as follows

sp+ zn+ sp+zn spzn+ spzn

sp+ zn+ sp+ sp+ zn+ zn+sp+ sp+ zn+ znsp+ sp zn+ zn+ sp+ spzn+ zn

sp+zn sp+ sp+ zn+ znsp+ sp+ zn znsp+ sp zn+ zn sp+ sp zn zn

spzn+ sp+ sp zn+ zn+sp+ sp zn+ znsp sp zn+ zn+ sp sp zn+ zn

spzn sp+ sp zn+ zn sp+ sp zn zn sp sp zn+ zn sp sp zn zn

Hence, option B is correct

7 0

3 years ago

One afternoon in January, 4-year-old Emily took an unusually long nap. Strep throat had been going around at daycare, so Emily’s

Alik [6]

Answer:

(A) Her parents should've taken her to the emergency room.

Explanation:

When a young child has a high fever, I believe they're supposed to be taken in immediatley

6 0

3 years ago