QUESTION 46 Which one of the following is a human blood type? ABO- Rh+ E+ B- Rh 1 points Â Â QUESTION 47 Which one...

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Biology

QUESTION 46
Which one of the following is a human blood type?
ABO-
Rh+
E+
B-
Rh
1 points Â Â
QUESTION 47
Which one of the following statements correctly describesactivities of muscles?
All muscles shorten when they contract.
All muscles are attached to bones.
All muscles produce movement.
All muscles are under conscious control.
All muscles are synergistic.
1 points Â Â
QUESTION 48
Which one of the following tissues can respond to theenvironment by generating electrical signals?
dermis
nervous
connective
muscle
epithelial
1 points Â Â
QUESTION 49
Which type of microscope has the best resolution?
Leeuwenhoek's microscope
Hooke's microscope
An electron microscope
A modern light microscope
1 points Â Â
QUESTION 50
Which type of tissue is able to contract?
dense connective
epithelial
nervous
muscle
loose connective

Answer & Explanation Solved by verified expert

3.6 Ratings (447 Votes)

QUESTION 46 Which of following is a human blood type B Explanation For human there are four main type of blood group those are A B AB O But each blood group can either positive or negative depends on having Rh factor In question there is option for B See Answer

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		All muscles shorten when they contract.
		All muscles are attached to bones.
		All muscles produce movement.
		All muscles are under conscious control.
		All muscles are synergistic.

		Leeuwenhoek's microscope
		Hooke's microscope
		An electron microscope
		A modern light microscope