11) Whatever its ultimate cause(s), the Cambrian explosion is a prime example of

in summer, what happens to the hurricane’s temperature, category, and speed as it travels across a body of water and then land?

IRISSAK [1]

I think it starts to get slower as soon as it starts traveling because then hurricanes wouldnt be as bad and would be long, and it could possible get worse as it travels across the water because it could be sucking up water so then it would get bigger and worse. The tempertaure will get colder because it will then start to pour and cause destruction and make it windy and very chilly.

6 0

3 years ago

Hanh set a plant in the middle of his bedroom. The plant began growing toward his bedroom window. What type of response was the

mariarad [96]

The plant is displaying phototropism

5 0

3 years ago

In guinea pigs the allele for black fur (B) is dominant over the allele for brown fur (b), and the allele for short fur (F) is d

galben [10]

Answer:

100%

Explanation:

This question involves two genes in guinea pigs; one coding for fur color and the other for fur length. The alleles of black fur (B) and short fur (F) is dominant over the alleles for brown fur (b) and long fur (f).

In a cross between two offsprings with genotypes: BBFF x bbff, the following gametes will be produced by each parent:

BBFF - BF, BF, BF, and BF

bbff - bf, bf, bf, bf

Using these gametes in a punnet square (see attached image), one will notice that all of the offsprings will have the genotype: BbFf i.e all or 100% of the offsprings are heterozygous for both of the genes or traits.

5 0

2 years ago

Cell engulfs molecules in cell "drinking":

RSB [31]

These are the following answers to the items

cell engulfs molecules in cell "drinking": pinocytosis

molecules helped by protein; move insoluble molecules across plasma membrane: facilitated diffusion

molecules move in and out freely from high to low concentration: passive diffusion

cell engulfs microorganisms in cell "eating": phagocytosis

molecules "pumped" in or out from low to high concentration: active transport

oxygen, carbon dioxide: passive diffusion

transports sodium, potassium: active transport

transports glucose, amino acids: pinocytosis

8 0

3 years ago

Water is an important biomolecule. o True False

Natasha2012 [34]

Explanation:

Proteins and nucleic acids play important biological functions : they catalyze and regulate reactions, transport substrates, code and transcribe genetic information. It is widely appreciated that water molecules play an invaluable role in governing the structure, stability, dynamic, and function of these biomolecules

Water, without any doubt, must be considered an integral part of biological macromolecules. The living world should be thought of as an equal partnership between proteins, nucleic acids and water

7 0

3 years ago