Why is reproduction essential for organisms? -Biology

Why is reproduction essential for organisms? -Biology
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$ DNA contains all the neccesary information and instructions for cell reproduction Reproduction is not essential for the living organisms.

Description : $ DNA contains all the neccesary information and instructions for cell reproduction Reproduction is not essential for the living organisms.

Last Answer : $ DNA contains all the neccesary information and instructions for cell reproduction Reproduction is not essential ... . If both As and R are wrong.

In which branch of biology is the reproduction of organisms discussed ?

Description : In which branch of biology is the reproduction of organisms discussed ?

Last Answer : Biology The study of the reproduction of organisms is discussed in embryology.

Study the four statements (A-D) given below and select the two correct ones out of them. A. Definition of biological species was given by Ernst Mayr. B. Photoperiod does not affect reproduction in plants. C. Binomial nomenclature system was given by R.H. Whittaker. D. In unicellular organisms, reproduction is synonymous with growth. The two correct statements are (a) B and C (b) C and D (c) A and D (d) A and B.

Description : Study the four statements (A-D) given below and select the two correct ones out of them. A. Definition of biological species was given by Ernst Mayr. B. Photoperiod does not affect reproduction in plants. C. Binomial nomenclature ... are (a) B and C (b) C and D (c) A and D (d) A and B.

Last Answer : (c) A and D

The living organisms can be unexceptionally distinguished from the non-living things on the basis of their ability for (a) interaction with the environment and progressive evolution (b) reproduction (c) growth and movement (d) responsiveness to touch.

Description : The living organisms can be unexceptionally distinguished from the non-living things on the basis of their ability for (a) interaction with the environment and progressive evolution (b) reproduction (c) growth and movement (d) responsiveness to touch.

Last Answer : (d) responsiveness to touch.

Which one of the following statements aptly define the term “Taxonomy”? a. Branch of science concerned with classification, especially of organisms. b. Study which deals with emotional attributes of animals. c. Study regarding reproduction in cattle. d. Branch of zoology concerned with habitat preference among nocturnal organisms.

Description : Which one of the following statements aptly define the term Taxonomy ? a. Branch of science concerned with classification, especially of organisms. b. Study which deals with emotional ... reproduction in cattle. d. Branch of zoology concerned with habitat preference among nocturnal organisms.

Last Answer : a. Branch of science concerned with classification, especially of organisms.

Which one of the following statements aptly define the term “Taxonomy”? a. Branch of science concerned with classification, especially of organisms. b. Study which deals with emotional attributes of animals. c. Study regarding reproduction in cattle. d. Branch of zoology concerned with habitat preference among nocturnal organisms

Description : Which one of the following statements aptly define the term Taxonomy ? a. Branch of science concerned with classification, especially of organisms. b. Study which deals with emotional ... reproduction in cattle. d. Branch of zoology concerned with habitat preference among nocturnal organisms

Last Answer : a. Branch of science concerned with classification, especially of organisms.

Living organisms have many complex characteristics. Which one of the following is sharedbynon-living matter as well?A- Homeostasis B- Tissues C- Reproduction D- Molecules

Description : Living organisms have many complex characteristics. Which one of the following is sharedbynon-living matter as well?A- Homeostasis B- Tissues C- Reproduction D- Molecules

Last Answer : Molecules

What element is not essential for living organisms?

Description : What element is not essential for living organisms?

Last Answer : Need answer

Fat present below the skin surface in our body acts as a barrier against – (1) loss of heat from the body (2) loss of essential body fluids (3) loss of salt from the body (4) entry of harmful micro-organisms from the environment

Description : Fat present below the skin surface in our body acts as a barrier against – (1) loss of heat from the body (2) loss of essential body fluids (3) loss of salt from the body (4) entry of harmful micro-organisms from the environment

Last Answer : (1) loss of heat from the body Explanation: A layer of body fat acts as an insulator and traps heat. The subcutis is the deepest layer of skin. The subcutis, consisting of a network of collagen ... , helps conserve the body's heat and protects the body from injury by acting as a "shock absorber.

Fat present below the skin surface in our body acts as a barrier against (1) loss of heat from the body (2) loss of essential body fluids (3) loss of salt from the body (4) entry of harmful micro-organisms from the environment

Description : Fat present below the skin surface in our body acts as a barrier against (1) loss of heat from the body (2) loss of essential body fluids (3) loss of salt from the body (4) entry of harmful micro-organisms from the environment

Last Answer : loss of heat from the body

Distinguish between a gamete and zygote. Explain their roles in sexual reproduction -Biology

Description : Distinguish between a gamete and zygote. Explain their roles in sexual reproduction -Biology

Last Answer : Gamete represents the sex cell or germ cell in sexual reproduction. ... Zygote is the product of fertilization in which a male and a female gamete fuse with each other. The two fusing ... characters of their parents in their DNA. Fertilization brings characters of both parents into one zygote cell.

Give two reasons for the appearance of variations among the progeny formed by sexual reproduction. -Biology

Description : Give two reasons for the appearance of variations among the progeny formed by sexual reproduction. -Biology

Last Answer : Now, the two major reasons for appearance of variation among the progeny formed from sexual reproduction are; crossing over in which the DNA gets exchanged between the homologous chromosomes during the meiosis that causes variation in the offspring.

Can you consider cell division as a type of reproduction in unicellular organism? Give one reason. -Biology

Description : Can you consider cell division as a type of reproduction in unicellular organism? Give one reason. -Biology

Last Answer : Unicellular organisms reproduce by asexual reproduction which is simple division of parent cell into two daughter cells. Now, these two daughter cells grow into mature organism. Hence, cell division can be considered as mode of reproduction in single celled organisms

What is the importance of DNA copying in reproduction? -Biology

Description : What is the importance of DNA copying in reproduction? -Biology

Last Answer : DNA copying has following importance in reproduction: It maintains the characteristics of species. It maintains the continuity of life. From this, the characteristics and features of organisms are ... progeny. It produces variations in organisms which is the basis of evolution of new species.

What are the two types of Reproduction? -Biology

Description : What are the two types of Reproduction? -Biology

Last Answer : There are two types of reproduction: asexual and sexual reproduction. Though asexual reproduction is faster and more energy efficient, sexual reproduction better promotes genetic diversity through new combinations of alleles during meiosis and fertilization.

Why is vegetative reproduction also considered as a type of asexual reproduction? -Biology

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Distinguish between asexual and sexual reproduction. -Biology

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Explain sexual reproduction in bacteria. -Biology

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Difference between Sexual and Asexual reproduction in plants? -Biology

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Explain vegetative reproduction in higher plants. -Biology

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What means of asexual reproduction do the fungi exhibit? -Biology

Description : What means of asexual reproduction do the fungi exhibit? -Biology

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which is a better mode of reproduction: sexual or asexual?why? -Biology

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Vegetative reproduction in algae. -Biology

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Is fragmentation a mode to reproduction or it comes under regeneration? -Biology

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Is fragmentation a mode to reproduction or it comes under regeneration? -Biology

Description : Is fragmentation a mode to reproduction or it comes under regeneration? -Biology

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Is the reproduction cycle for the Norwalk Virus lytic or lysogenic? -Biology

Description : Is the reproduction cycle for the Norwalk Virus lytic or lysogenic? -Biology

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Is the reproduction cycle for the Norwalk Virus lytic or lysogenic? -Biology

Description : Is the reproduction cycle for the Norwalk Virus lytic or lysogenic? -Biology

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Why are offspring formed by asexual method of reproduction referred as clones? -Biology

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Why are offspring formed by asexual method of reproduction referred as clones? -Biology

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Why is oogamy the most evolved type of reproduction? -Biology

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Why is oogamy the most evolved type of reproduction? -Biology

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Answer: Cell Biology is the study of structure and reproduction of cells.

Description : Answer: Cell Biology is the study of structure and reproduction of cells.

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