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prisoha [69]
3 years ago
13

What's the difference between a cow and a bull

Biology
2 answers:
frutty [35]3 years ago
8 0
cow is a female and the bull is male
Juli2301 [7.4K]3 years ago
6 0
A cow is a animal u can use to get milk and a bull is an animal with horns and is usually aggressive
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An individual homozygous dominant for the thumb shape mates with an individual homozygous recessive for thumb shape. What are th
natulia [17]

Answer:

A punnet square can be described as a diagram which is made to check the outcomes of a cross.

To check the probability of the offsprings of a cross between homozygous dominant thumb shape parent with a homozygous recessive thumb shape parent, let's draw a punnet square:  

        t              t

T    Tt            Tt

T    Tt            Tt

The results of the punnet square depict that:

Genotype: All of the offsprings will be heterozygous for the thumb shape trait. Tt will be the genotype.

Phenotype: All of the offsprings will show the thumb shape like the thumb shape of the dominant parent.

5 0
4 years ago
Which substance on the plasma membrane helps identify chemical signals from outside the cell?
vodomira [7]

Answer:

The correct answer is carbohydrate chain.

Explanation:

Plasma membrane contain various proteins such as peripheral proteins,transmembrane proteins,GPI anchored proteins.Among them some protein contain carbohydrate chain basically oligosaccharide chain which is arranged in the extracellular portion of the plasma membrane.

 The principle function of these oligosaccharide side chains is to detect various chemical and biochemical signals from outside the cell .

 For example integrin is a glycoprotein that detect the signal for communicating with the adjacent cells.

3 0
3 years ago
The sun's chemical energy is most useful to humans after it is converted to what?
ValentinkaMS [17]
The process by which plants capture energy from the sun and store it in the chemical bonds of sugars and other food molecules they make.
7 0
3 years ago
How do birds digest their food in the absence of teeth?
vodka [1.7K]

Answer:

They have a gizzard to grind the food.

Explanation:

Birds cannot chew since they have no teeth. However, the beak allows them to split very large seeds or swallow them directly.

For their digestion they have a stomach where digestion enzymes are released. Also they have a gizzard that is an organ that grinds the food mechanically. This gizzard usually has small stones inside that were previously ingested and that helps to digest the food.

3 0
3 years ago
Margaret, an elderly woman, needs to limit her kilocalorie intake without sacrificing needed nutrients. Keeping MyPlate in mind,
Ksju [112]

Answer:

Answer is B. Carefully select the food s rich in nutrients but low in calories.

Explanation:

Myplate is a kind of chart showing the amount of food to put in plate in order to stay healthy.

In Margaret situation, the best thing for her is to start selecting food items that are low in calories, and at the same time rich in nutrients. Because if she does not put the nutrients level in consideration, her health will be severely affected.

Some of the examples of foods that are low in calories and rich in nutrients are  fish, egg, oats,cabbage, popcorns, brocolli and fruits like apple and berries.

6 0
4 years ago
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