1. What are the characteristic of the mating systems of rheas?

Q: 1. Which of the ff is NOT a form of asexual reproduction? A. Budding B. Fission C. Fragmentation D.…

A: Introduction :- In biology, budding is a type of asexual reproduction in which a new individual…

Q: 23. Which stages of incomplete metamorphism are undergone by the grasshopper? A. Nymph, pupa, adult…

A: Grasshopper is come under class insecta. Insects is also come under phylum Arthropoda. Most of the…

Q: 1. Read the following hypothetical situation. Then answer the question. A female fly, full of…

A: A female fly, full of fertilized eggs, is swept by high winds to an island far out to sea. She is…

Q: Why do Pelicans have a long history as a cultural symbol of self-sacrifice? 2. Please describe the…

A: As per the guidelines, we are supposed to answer only one question. Kindly post the other question…

Q: Voltinism does not occur in cold Climates because Seasonality severely restricts insect development…

A: The answer of the question is TRUE.

Q: 6. Describe the feeding biology of centipedes, spiders, mites and beetles. Compare and contrast…

A: Feeding biology of centipedes , spider, mites and beetles are  1.  Centipedes :-  They  are…

Q: What advantages does seasonal migration provide for birds?

A: Seasonal migration can be defined as the movement of birds from one habitat to another in response…

Q: 18 19 20 QUESTION 15 During times of fertility, the rump of a female primate may change color,…

A: Primates come under order eutheria. These are also called truly placental mammals and shows unique…

Q: 1. What are the reasons why Philippine tarsiers cannot be found in Cebu despite it being near to…

A: The Philippine Tarsiers are endemic to Philippines. They are majorly found in the islands of Samar,…

Q: What is the biggest species of Swallow?

A: Swallows belong to the class Aves, order Passeriformes, suborder Passeri (Oscines) and family…

Q: What scientific evidence is there for the cause(s) of the decrease in the population of sea turtles?

A: Evolution is defined as a change in the heritable characteristics of a biological population over…

Q: Time In a fluke, most species are hermaphrodites (both male and female) as an adaptation for: O a.…

A: d

Q: 1. Compare and contrast the following systems in the squid, perch, earthworm, and frog. a. Digestive…

A: Digestive system *Squid takes food through their mouth without teeth but their hard beak helps to…

Q: RD9 TBD1 0.99 M. canettii L4 L2 L3 L1 L7 b L5 Chimpanzee bacillus L6 M. pinnipedii M. mungi M.…

A: In the provided phylogenetic tree of Mycobacterium tuberculosis, the L5 and L6 lineages represent…

Q: 5 of 22 Suppose mutation and selection no longer occurred in a small, isolated. variation? O Genetic…

A: Gene flow :It is the transfer of genetic information ( DNA) from one population to another. It can…

Q: Why do albatross birds nests on open cliffs?

A: Albatross is a strong huge bodied bird that is well known for its long wingspan and can go years…

Q: 1. In the realm of biology, what is parental investment theory? Do non-present 'parents' exhibit…

A: Parental investment means how much resources like time, energy or food etc. parent give to their…

Q: What is special about the coloring of most tinamou eggs? 2. What ability do tinamous have that…

A: 1. The colour of the tinamou's eggs is due to the interplay between pigment coloration and what is…

Q: . search for information and elaborate on rabbits about their Behavior and Habitat 2. please put…

A: Rabbits are interesting mammals that are widely distributed throughout the world. They have unique…

Q: Amphibians like Rhinella marina (a.k.a. cane toad) harbour both more (quantitatively) and a greater…

A: Amphibians is a class of animals from the phylum chordata. These animals live in moist environments…

Q: Cactus ground finch Small tree Medium tree Woodpecker finch finch finch Medium ground finch G.…

A: Living organisms are classified into different domains and groups based on their phylogenetic and…

Q: Termites belong to the cockroach order, Blattodea. true/false 2. Ephemeropteran nymphs have gills…

A: Termites are euocial insects. Like cockroach termites are also insects belonging to the group…

Q: 3. According to the red list (by the International Union for the Conservation of Nature), which…

A: IUCN: It is the world's most comprehensive information source for the extinction risk of species.…

Q: Describe how climate change is negatively affecting caribou reproductive success.

A: Reproductive cycle and environment: The reproductive cycle defines the changes that occur leading to…

Q: 10. Why do you think size would make a difference in the ability of some species of forams to…

A: Forams: Foraminifera is referred to as forams which are single-celled organisms. There are more than…

Q: 1. Explain how all 4 of the evolutionary aspects (mutation, gene flow,selection, and genetic drift)…

A: Evolution is the process by which species change over time, driven by natural selection, genetic…

Q: Homologies Both mammals and birds are descendants of ancestral reptiles. Meaning, they both…

A: Analogous structures are biological structures with similar functions that arose independently in…

Q: Which of the following taxa are nocturnal, insectivorous, and give birth to live young? (Select all…

A: An illustration of the evolutionary relationships between species is called a cladogram. It makes…

Q: mimicry? followin an example of a snapping turtle that uses its tongue to mimic a worm, thus…

A: Mimicry is the adopting behaviour of organisms. One organism behaves like other organisms or…

Q: 7. The benefit of fighting for a territory is 12 reproductive units, and the cost is 8 reproductive…

A: The Hawk and Dove game theory is a model of conflict where two players are present and outcome is…

Q: State how the overproduction of offspring in each species for many generations contributed to the…

A: The world as we know it is slowly being depleted of its natural resources. Habitats are being…

Q: According to the French naturalist Lamarck: * A giraffe born with a long neck is more likely to give…

A: Evolution can be described as any distinct changes that occur in the traits of an organism(species)…

Q: What scientific evidence is there for the exact cause(s) of the decrease in the population of sea…

A: The objective of the question is to understand the scientific evidence behind the decrease in the…

Q: true/false 1. Female carpenter worm adults are generally larger than male. 2. Tentorium of insects…

A: INTRODUCTION Answers to the questions 1 to 3 is given below.

Q: Evidence from female H. erectus fossil remains, in the  ________ area of Africa, indicated that,…

A:

Q: 16 Mosquitoes pose a constant health risk in Florida. Based on the illustration above, what would be…

A: To reduce mosquito numbers :-

Q: Both monotremes and marsupials lay eggs. have some embryonic development outside the uterus. are…

A: Introduction :- Mammals are divided into three types :- Monotremes , marsupials and mammals etc. The…

Q: Why is stronger bedbeg "armor" an adaptive trait? (CHECK ALL THAT APPLY) It prevents bed bugs with…

A: Bed bugs are a type of insect that belong to the genus Cimex. They are mostly found on beds and they…

Q: Is the sexual dimorphism of the early hominins more similar to a primate like the gorilla or to a…

A: Sexual dimorphism refers to the differences in size, shape, or other traits between males and…

Q: 31. Which of the following is NOT true about Connell's study on barnacles Balanus balanoides and…

A: Connell's study on barnacles species.

Q: 4. Describe three examples of how echinoderms shape and change the ecological communities in which…

A: Introduction Animals without vertebral column or backbone are known as invertebrates. They make up…

Q: An example of paedomorphosis would be a ____. salamander that becomes sexually mature while still…

A: Paedomorphosis, additionally spelled Pedomorphosis, retention by AN organism of juvenile or maybe…

Q: you believe that it is possible for a species to change its physical appearance/characteristics in…

A: Usually in every human being the physical appearance changes according to their age. Yes, it is…

Q: What is one challenge posed by copulation between separate sexes? What are some adaptations that…

A: Grasshoppers :  They belong to animalia kingdom,  the phylum: arthropoda , the class : insecta , the…

Q: 3. Male damselflies of one species are unable to grasp the abdomen of female damselflies of a…

A: According to biological species concept if two species can mate each other and produce fertile…

Ecological adaptations

An ecological adaptation is any morphological, physiological, or behavioral trait of an organism that allows it to survive and reproduce in a habitat or ecosystem. Adaptation is a biological mechanism by which an organism gradually gets more acclimated to its surroundings.