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Gennadij [26K]
3 years ago
5

Which of the following substances is a fluid expressed from the mother's breast before breast milk develops?

Biology
1 answer:
iogann1982 [59]3 years ago
6 0

Answer: colostrum

Explanation:

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Think of two types of biomes and list them.  Describe how they are similar.  What are the differences between the two types of b
Zarrin [17]

Answer:

Dessert and tundra

Explanation:

Theses two biomes get very little rain and because of this they have a less diversity of fauna and flora.

The differences are that a tundra is very dry and extremely cold and on the other hand a desert is very arid and hot and it can go as high as 54°C (130°F).

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Deer run in zigzag patterns when being chased by predators. What type of adaptation is this?
svet-max [94.6K]

This is called a behavioral pattern. This is something deer have learned over time that gives them an advantage in the wild.

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3 years ago
Brown eyes is dominant to light eyes. Mr. O'Ryan has blue (light) eyes. Mrs. O'Ryan is heterozygous for brown eyes. What are the
d1i1m1o1n [39]

Answer:

Brown eyes = 0.5

Blue eyes = 0.5

Explanation:

Given, B ( brown eyes ) is dominant over b ( blue/light eyes ). So,

BB = Brown

Bb = Brown

bb = blue/light

Mr. O'Ryan = blue eyes = bb

Mrs. O'Ryan = heterozygous brown eyes = Bb

Their children: Bb X bb :

      B        b

b    Bb     bb

b    Bb     bb

Half of the children will have Bb genotype and brown eyes, other half will have bb genotype and blue eyes. Hence, Kellan O'Ryan has 0.5 probability of blue eyes and 0.5 probability of brown eyes.

6 0
3 years ago
Reptiles and birds excrete waste as an insoluble white solid that<br> homeostasis in hot climates?
Sonja [21]
That is called uric acid and it helps them maintain internal homeostasis in hot climates by retaining water
3 0
3 years ago
The characteristics of all organisms and viruses are determined by the instructions carried in _______.
zaharov [31]

Answer:

<h3><em>Both DNA, which stores genetic information and encodes protein sequences, and RNA, which is involved in the direct production of proteins, are nucleic acids.</em></h3>

<em />

Explanation:

3 0
3 years ago
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