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Virty [35]
3 years ago
12

A controlled scientific study examining variables is known as a scientific ______ ?

Biology
1 answer:
babunello [35]3 years ago
3 0

Answer:

An experiment

Explanation:

The answer is an experiment

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Yolk molecules tend to accumulate in the vegetal half in the fertilized eggs of most animals, and the presence of yolk can slow
bazaltina [42]

cells in the vegetal half of the embryo should be unpigmented those in the animal half and there should be heavily pigmented.

Explanation:

The Yolk molecules moving in the vegetal halves of the egg which is the case in most of the animals, slows down the cell division. These lesser division area or the zone demarcates the area to be vegetal pole and due to lesser cell division, it becomes unpigmented or less pigmented Based on the observation time and perspect with assuming no movement.

The pole opposite to the vegetal, is animal pole which with absence or less of yolk, gets more ability to divide and hence become more pigmented or heavily pigmented. This brings polarity to the egg and becomes telolecithal egg.

6 0
3 years ago
1. ___________________ is a process of forming proteins based on a sequence of DNA. The first step of the process in which DNA i
zysi [14]

Answer:

one is Transcription n translation

2 homozygous is two different alleles

3 Heterozygous is identical

4 adenine is the first part guanine is second

that's all i've got I do't remember the rest

HoPe ThIs HeLpS~~~

Explanation:

3 0
3 years ago
spongebob is known for his big round eyes (R), which is dominant over an oval eye shape (r). if he is heterozygous for his round
Alborosie

Answer:

round cause its dominant

Explanation:

5 0
3 years ago
What goes though your body in bloold vessels
Anna11 [10]
This is common sense! Blood
4 0
3 years ago
How do the skin's 3 layers differ?
ale4655 [162]

Answer:

<em>Hi Tadashi Here! </em>

Explanation:

Skin has three layers: The epidermis, the outermost layer of skin, provides a waterproof barrier and creates our skin tone. The dermis, beneath the epidermis, contains tough connective tissue, hair follicles, and sweat glands. The deeper subcutaneous tissue (hypodermis) is made of fat and connective tissue.

<em>~Your Welcome Friend! :)</em>

6 0
3 years ago
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