2 years ago

Plants and animals that live in different environments have adaptations that make them well

1 answer:

8 0

Answer:this should help i hope

Explanation:The adaptations are in place to provide the animal with a better chance of survival. In the desert adaptations are required for plants and animals to survive the hot and dry conditions. Plants have adapted to cope with the lack of water in their environment, for example the barrel cactus has expandable stems for storing water.

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In the study of genetics the offspring of the p generation is referred to as the

Vera_Pavlovna [14]

Answer:

F1 Generation

Explanation:

In the study of genetics the offspring of the P generation is referred to as the F1 generation.

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3 years ago

Achondroplastic dwarfism is autosomal dominant condition caused by a gene on chromosome number 4. Color blindness is an X-linked

klio [65]

Answer:

All of their sons would be colour blind

Explanation:

Given that colour blindness is X linked recessive condition which means that the gene is located on X chromosome and when present in recessive homozygous condition, it will be expressed. Hence if XC is dominant allele and Xc is recessive allele, XcY and XcXc will be colourblind.

The male has normal vision and males have only one X chromosome so his genotype is XCY.

The female is colourblind and females have two X chromosomes so her genotype is XcXc.

Their children:

XC Y

Xc XCXc XcY

All the sons have XcY genotype where gene for colourblindness is in recessive condition hence all of their sons would be colourblind.

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4 years ago

________ can occur when the body loses too much water content and essential body salts.

Sonbull [250]

Dehydration may occur

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