Section -B (Short Answer Type) - Name
... Integuments shows some of the processes that may be external or internal. Internal processes are restricted to apodemes but external processes may be cellular or non-cellular. Unicellular outgrowths are like hairs, bristles, setae and scales. In all of these membraneous articulation is absent (FIG.1 ...
... Integuments shows some of the processes that may be external or internal. Internal processes are restricted to apodemes but external processes may be cellular or non-cellular. Unicellular outgrowths are like hairs, bristles, setae and scales. In all of these membraneous articulation is absent (FIG.1 ...
Horseshoe crab and its medicinal values
... are distributed mainly to the membrane and other tissues. The sixth pair sends branches to the heart and intestine. All of the haemal nerves are essentially the same, except the first one, the lateral line nerve. It runs close to the surface, just outside the bases of the appendages, begins to branc ...
... are distributed mainly to the membrane and other tissues. The sixth pair sends branches to the heart and intestine. All of the haemal nerves are essentially the same, except the first one, the lateral line nerve. It runs close to the surface, just outside the bases of the appendages, begins to branc ...
just slime
... At least one stage of biofilm development is triggered by specific bacterial signaling molecules known as quorum-sensing signals. These small molecules were originally found to be involved in triggering certain activities of bacterial cells-such as bioluminescence in some marine bacteria and the pro ...
... At least one stage of biofilm development is triggered by specific bacterial signaling molecules known as quorum-sensing signals. These small molecules were originally found to be involved in triggering certain activities of bacterial cells-such as bioluminescence in some marine bacteria and the pro ...
Lesson 2B - Metamorphosis
... What is metamorphosis? • Metamorphosis means "change". • Metamorphosis refers to the way form changes as certain organisms are born, develop, grow, and change. ...
... What is metamorphosis? • Metamorphosis means "change". • Metamorphosis refers to the way form changes as certain organisms are born, develop, grow, and change. ...
Which Symbiosis is it
... there are many different possibilities: vines in a rainforest compete for sunlight, lions and hyenas compete for food in a grassland, Siamese fighting fish compete over territory… 3. Another type of interaction occurs when one organism kills and eats another. What type of interaction is that? predat ...
... there are many different possibilities: vines in a rainforest compete for sunlight, lions and hyenas compete for food in a grassland, Siamese fighting fish compete over territory… 3. Another type of interaction occurs when one organism kills and eats another. What type of interaction is that? predat ...
Bacteria and Viruses
... a fraction of all bacteria cause diseases. Most bacteria are beneficial. In fact, many organisms, including humans, depend on bacteria to survive. Some types of bacteria help with digestion and other body processes. For example, one type of bacteria in your intestines makes vitamin K, which helps yo ...
... a fraction of all bacteria cause diseases. Most bacteria are beneficial. In fact, many organisms, including humans, depend on bacteria to survive. Some types of bacteria help with digestion and other body processes. For example, one type of bacteria in your intestines makes vitamin K, which helps yo ...
Artificial and Fake Eggs: Dance of Death
... unsaturated variety. Eggs are a significant source of iron, riboflavin, folate and vitamins B12, D, and E. The iron in egg yolks, like the iron in meat, is highly bioavailable; egg yolks may therefore be valuable in the diets of individuals who may need more iron, such as infants [1]. An egg’s contr ...
... unsaturated variety. Eggs are a significant source of iron, riboflavin, folate and vitamins B12, D, and E. The iron in egg yolks, like the iron in meat, is highly bioavailable; egg yolks may therefore be valuable in the diets of individuals who may need more iron, such as infants [1]. An egg’s contr ...
Subterranean Termite Identification and Biology
... an environment unsuitable for survival. Alates emerging inside a structure usually never survive to reproduce; however, it is an indication that an infestation exists. The winged subterranean termites, or alates, are new kings and queens. These reproductive forms pair up during their flight, then la ...
... an environment unsuitable for survival. Alates emerging inside a structure usually never survive to reproduce; however, it is an indication that an infestation exists. The winged subterranean termites, or alates, are new kings and queens. These reproductive forms pair up during their flight, then la ...
Vernal Pool Slides Section 1
... Caroline: During which season is the food chain most active? Fall: During the fall, the vernal pool is slowly freezing and the organisms are preparing for hibernation. This is most likely the point or season where the food chain is most active. Winter: The season is not Winter because in Winter, al ...
... Caroline: During which season is the food chain most active? Fall: During the fall, the vernal pool is slowly freezing and the organisms are preparing for hibernation. This is most likely the point or season where the food chain is most active. Winter: The season is not Winter because in Winter, al ...
Name Notes Page ______ 1 Bacteria Objectives
... and reproduction. In this case, the bacteria can form an endospore. These are small, round, thick-walled capsules that form inside the bacteria cell. It includes the genetic information needed for the bacteria to survive. Think of it as a shelter of a bacterial cell. It has everything it needs to su ...
... and reproduction. In this case, the bacteria can form an endospore. These are small, round, thick-walled capsules that form inside the bacteria cell. It includes the genetic information needed for the bacteria to survive. Think of it as a shelter of a bacterial cell. It has everything it needs to su ...
Bacteria Basics
... •Contaminated food, especially undercooked ground beef, unpasteurized (raw) milk and juice, soft cheeses made from raw milk, and raw fruits and vegetables (such as sprouts) •Contaminated water, including drinking untreated water and swimming in contaminated water •Animals and their environment: par ...
... •Contaminated food, especially undercooked ground beef, unpasteurized (raw) milk and juice, soft cheeses made from raw milk, and raw fruits and vegetables (such as sprouts) •Contaminated water, including drinking untreated water and swimming in contaminated water •Animals and their environment: par ...
Lesson Overview - Southgate Schools
... Most newborn mammals & newly hatched birds and reptiles look like miniature adults. In contrast, as invertebrates, nonvertebrate chordates, fishes, and amphibians develop, they undergo metamorphosis. Metamorphosis is a developmental process that leads to dramatic changes in shape and form. ...
... Most newborn mammals & newly hatched birds and reptiles look like miniature adults. In contrast, as invertebrates, nonvertebrate chordates, fishes, and amphibians develop, they undergo metamorphosis. Metamorphosis is a developmental process that leads to dramatic changes in shape and form. ...
PDF
... mutualistic endosymbioses can have profound effects on many other aspects of the biology of invertebrate hosts. In several mutualistic endosymbioses, some of these effects can be interpreted nevertheless as general consequences of symbiont contributions to host nutrition, underscoring the impact of ...
... mutualistic endosymbioses can have profound effects on many other aspects of the biology of invertebrate hosts. In several mutualistic endosymbioses, some of these effects can be interpreted nevertheless as general consequences of symbiont contributions to host nutrition, underscoring the impact of ...
Oviparity or viviparity? That is the question…
... development. It has been proposed that the parent–offspring conflict over the degree of parental investment is one of the main determining factors in the evolution of reproductive strategies [6]. The reproductive modes certainly influence the level at which males reduce or increase their parental ca ...
... development. It has been proposed that the parent–offspring conflict over the degree of parental investment is one of the main determining factors in the evolution of reproductive strategies [6]. The reproductive modes certainly influence the level at which males reduce or increase their parental ca ...
“JOINTED
... HERMIT CRABS •HAVE NO EXOSKELETON ON ABDOMEN •USE OLD SNAIL SHELLS TO PROTECT THE SOFT ABDOMEN •CHANGE SHELL AS SOFT ABDOMEN GROWS •MODIFIED LEGS HOLD THEM INSIDE SHELL ...
... HERMIT CRABS •HAVE NO EXOSKELETON ON ABDOMEN •USE OLD SNAIL SHELLS TO PROTECT THE SOFT ABDOMEN •CHANGE SHELL AS SOFT ABDOMEN GROWS •MODIFIED LEGS HOLD THEM INSIDE SHELL ...
Misconceptions About Microbes A common
... Discuss with students the needs of microbes and the needs of humans. The basic needs for both are the same: water, nutrients, and energy. Misunderstood bacteria Bacteria suffer from negative public relati ...
... Discuss with students the needs of microbes and the needs of humans. The basic needs for both are the same: water, nutrients, and energy. Misunderstood bacteria Bacteria suffer from negative public relati ...
Cancer across the tree of life: cooperation and cheating in
... Multicellularity is characterized by cooperation among cells for the development, maintenance and reproduction of the multicellular organism. Cancer can be viewed as cheating within this cooperative multicellular system. Complex multicellularity, and the cooperation underlying it, has evolved indepe ...
... Multicellularity is characterized by cooperation among cells for the development, maintenance and reproduction of the multicellular organism. Cancer can be viewed as cheating within this cooperative multicellular system. Complex multicellularity, and the cooperation underlying it, has evolved indepe ...
The strange, beautiful and powerful world of microbes
... pollution control to biotechnology, pharmaceuticals and health, government agencies and labs, in education as teachers and researchers. • No one microbiologist can study everything! That's why people who become microbiologists usually focus on a particular microbe or research area. ...
... pollution control to biotechnology, pharmaceuticals and health, government agencies and labs, in education as teachers and researchers. • No one microbiologist can study everything! That's why people who become microbiologists usually focus on a particular microbe or research area. ...
Bacteria
... pollution control to biotechnology, pharmaceuticals and health, government agencies and labs, in education as teachers and researchers. • No one microbiologist can study everything! That's why people who become microbiologists usually focus on a particular microbe or research area. ...
... pollution control to biotechnology, pharmaceuticals and health, government agencies and labs, in education as teachers and researchers. • No one microbiologist can study everything! That's why people who become microbiologists usually focus on a particular microbe or research area. ...
Class osteichthyes Bony Fish
... the head and body. • The canals lie in the skin and in the bone or cartilage of the ___________________ • The canals are lined with clusters of sensory cells, or neuromasts, that are sensitive to ___________________ • The lateral line picks up vibrations from the swimming of other animals and from s ...
... the head and body. • The canals lie in the skin and in the bone or cartilage of the ___________________ • The canals are lined with clusters of sensory cells, or neuromasts, that are sensitive to ___________________ • The lateral line picks up vibrations from the swimming of other animals and from s ...
Chapter 31 Animal Behavior
... with each other and with their environment. These interactions can occur between members of the same species or between members of different species. Animals that engage in complex behaviors survive and reproduce because they have inherited genes that allow them to be successful in a particular envi ...
... with each other and with their environment. These interactions can occur between members of the same species or between members of different species. Animals that engage in complex behaviors survive and reproduce because they have inherited genes that allow them to be successful in a particular envi ...
Helpful and Harmful Microorganisms
... Certain types of bacteria live in the intestines of human beings. They help in digestion and in destroying the harmful organisms. Intestinal bacteria also produce some vitamins required by the human body. Certain bacteria helps break down lactose in the digestive tract. Healthy stomach bacteria are ...
... Certain types of bacteria live in the intestines of human beings. They help in digestion and in destroying the harmful organisms. Intestinal bacteria also produce some vitamins required by the human body. Certain bacteria helps break down lactose in the digestive tract. Healthy stomach bacteria are ...
Ch 30 Foldables Nonvert. chordates fish amphib
... OUTSIDE: CATADROMOUS (European eels) INSIDE: Fish that live most of their lives in fresh water but migrate to the ocean to breed. FOLDABLE#4 OUTSIDE: FISH REPRODUCTION-eggs can be fertilized externally or internally depending on species. INSIDE: (nothing, glue tab down) OUTSIDE: Oviparous INSIDE: Eg ...
... OUTSIDE: CATADROMOUS (European eels) INSIDE: Fish that live most of their lives in fresh water but migrate to the ocean to breed. FOLDABLE#4 OUTSIDE: FISH REPRODUCTION-eggs can be fertilized externally or internally depending on species. INSIDE: (nothing, glue tab down) OUTSIDE: Oviparous INSIDE: Eg ...
Cheating (biology)
Cheating is a metaphor commonly used in behavioral ecology to describe organisms that receive a benefit at the cost of other organisms. Cheating is common in many mutualistic and altruistic relationships. A cheater is an individual who does not cooperate (or cooperates less than their fair share) but can potentially gain the benefit from others cooperating. Cheaters are also those who selfishly use common resources to maximize their individual fitness at the expense of a group. Natural selection favors cheating, but there are mechanisms to regulate cheating.