Contain lytic enzymes which dissolves egg membrane;
sharon kalunda answered the question on August 5, 2019 at 06:02
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Describe the adaptations of the guard cells to opening and closing of stomata.
(Solved)
Describe the adaptations of the guard cells to opening and closing of stomata.
Date posted:
August 5, 2019
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Answers (1)
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Differentiate between the mode of fertilization in higher plants and in mammals.
(Solved)
Differentiate between the mode of fertilization in higher plants and in mammals.
Date posted:
August 5, 2019
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Answers (1)
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Describe the hormones involved in menstrual cycle and their roles
(Solved)
Describe the hormones involved in menstrual cycle and their roles
Date posted:
June 28, 2019
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Answers (1)
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Explain the effects of population migration.
(Solved)
Explain the effects of population migration.
Date posted:
June 25, 2019
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Answers (1)
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Explain why genetic counseling is termed as one practical application of genetics
(Solved)
Explain why genetic counseling is termed as one practical application of genetics
Date posted:
June 25, 2019
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Answers (1)
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Distinguish between tendons and ligaments
(Solved)
Distinguish between tendons and ligaments
Date posted:
June 18, 2019
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Answers (1)
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State how natural active acquired immunity is attained by an individual
(Solved)
State how natural active acquired immunity is attained by an individual
Date posted:
June 18, 2019
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Answers (1)
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State the role of spleen in human defense mechanism
(Solved)
State the role of spleen in human defense mechanism
Date posted:
June 18, 2019
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Answers (1)
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Name one secondary sexual characteristic common to both males and females
(Solved)
Name one secondary sexual characteristic common to both males and females
Date posted:
June 18, 2019
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Answers (1)
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Describe the varying events that follow a flower after fertilization.
(Solved)
Describe the varying events that follow a flower after fertilization.
Date posted:
June 18, 2019
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Answers (1)
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The eggs of birds are relatively much larger than those of mammals. Explain
(Solved)
The eggs of birds are relatively much larger than those of mammals. Explain
Date posted:
June 18, 2019
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Answers (1)
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State one feature of pollen grains from a wind pollinated flower
(Solved)
State one feature of pollen grains from a wind pollinated flower
Date posted:
June 18, 2019
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Answers (1)
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State the functions of the following parts in the male reproductive system(a) Somniferous tubules(b) Sertoli cells
(Solved)
State the functions of the following parts in the male reproductive system
(a) Semniferous tubules
(b) Sertoli cells
Date posted:
June 18, 2019
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Answers (1)
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State two major structural differences between fruit and a seed
(Solved)
State two major structural differences between fruit and a seed
Date posted:
June 18, 2019
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Answers (1)
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State three ways in which seed dormancy benefits a plant
(Solved)
State three ways in which seed dormancy benefits a plant
Date posted:
June 18, 2019
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Answers (1)
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Name the hormone that:
(a) Stimulate the contraction of uterus during birth.
(b) Stimulate the disintegration of corpus luteum when fertilization fails to take place.
(Solved)
Name the hormone that:
(a) Stimulate the contraction of uterus during birth.
(b) Stimulate the disintegration of corpus luteum when fertilization fails to take place.
Date posted:
June 18, 2019
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Answers (1)
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Name two nuclei found in pollen grains.
(Solved)
Name two nuclei found in pollen grains.
Date posted:
June 18, 2019
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Answers (1)
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State the role played by Heterostyly in plants.
(Solved)
State the role played by Heterostyly in plants.
Date posted:
June 18, 2019
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Answers (1)
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Differentiate between monoecious and dioecious plants
(Solved)
Differentiate between monoecious and dioecious plants
Date posted:
June 18, 2019
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Answers (1)
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State two importance of meiosis in living organisms.
(Solved)
State two importance of meiosis in living organisms.
Date posted:
June 18, 2019
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Answers (1)