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3 years ago

Information that can be independently verified by any trained person is called which of the following ?

Biology

1 answer:

Lynna [10]3 years ago

4 0

By any traned person by law of nature

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Certain glands secrete hormones directly into the blood stream. are these glands exocrine or endocrine glands?

Nutka1998 [239]

Endocrine glands is the answer

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3 years ago

Which of these is a living prokaryotic cell? A) Virus B) Bacteria C) Amoeba D) Paramecium

lubasha [3.4K]

B. Bacteria is a living prokaryotic cell.

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3 years ago

What provides an image that is three dimensional representation with little magnification

Iteru [2.4K]

Answer:

The dissecting microscope provides a lower magnification than the compound microscope, but produces a three-dimensional image

Explanation:

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3 years ago

Water is an example of a(n) _____.

ale4655 [162]

Answer: The correct answer is liquid.

Explanation:

Liquid, gas and solid are the states of the matter.

Solid: In the solid, the inter molecular force of attraction is strongest. The particles are more tightly packed in this in comparison to liquid and gas. It has definite shape and volume. For example, iron.

Gas: In the solid, the inter molecular force of attraction is very less. The particles are not tightly packed in this in comparison to solid and liquid. For example, hydrogen gas.

Liquid: In the liquid, the inter molecular force of attraction is not very strong. The particles are loosely packed. It has no definite shape but has definite volume. For example, water.

Therefore, water is an example of a liquid.

5 0

3 years ago

Read 2 more answers

In corn, small pollen (sp) is recessive to normal pollen (sp+) and banded necrotic tissue, called zebra necrotic (zn), s ssive t

alex41 [277]

Answer:

Option B

Explanation:

Please see the attached image

Given -

Allele for small pollen is "sp"

Allele for normal pollen is "sp+"

and "sp+" is dominant over "sp"

Allele for zebra necrotic tissue is "zn"

Allele for normal necrotic tissue is "zn+"

and "zn+" is dominant over "zn"

Cross is carried out between

sp+ sp zn+ zn x sp+ sp zn+ zn

The gametes of the parent cells are -

sp+ zn+, sp+zn, spzn+, spzn

The cross would be as follows

sp+ zn+ sp+zn spzn+ spzn

sp+ zn+ sp+ sp+ zn+ zn+sp+ sp+ zn+ znsp+ sp zn+ zn+ sp+ spzn+ zn

sp+zn sp+ sp+ zn+ znsp+ sp+ zn znsp+ sp zn+ zn sp+ sp zn zn

spzn+ sp+ sp zn+ zn+sp+ sp zn+ znsp sp zn+ zn+ sp sp zn+ zn

spzn sp+ sp zn+ zn sp+ sp zn zn sp sp zn+ zn sp sp zn zn

Hence, option B is correct

7 0

3 years ago