Question

Parental care is an important form of reproductive investment in some species, such as birds. Which...

Parental care is an important form of reproductive investment in some species, such as birds. Which of the following is not likely to be associated with a higher level of parental care?

A. Increased offspring weight

B. Increased offspring survival

C. Increased parental mortality

D. Increased parental weight

Science   Biology   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

ANSWER- CORRECT ANSWER IS C

if there are increased number of parental death,there would be less parental care,it would be hard for the offsprings to survive,thus one can say that parents' mortality affects child health and thus indirectly affects the parental care.

the other options are valid, increasing weight of parents and child does not a negative symbol of parental care, and increased offspring survival is an obvious positive response of parental care.

hence, correct option is C

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Which of the following is an example of a post-zygotic mating barrier? Two species of birds...
Which of the following is an example of a post-zygotic mating barrier? Two species of birds mate during different months a population of flies live on apples and a separate population lives on hawthorn when members of two different populations of bats reproduce, the offspring are less likely to survive when pollen from one population of plants lands on flowers of a second, the pollen cannot germinate two populations of birds have different mating songs
What are some possible costs of sexual reproduction? (choose all that apply) a. Loss of reproductive...
What are some possible costs of sexual reproduction? (choose all that apply) a. Loss of reproductive ‘market share’ (relative to asexual reproduction):  Offspring only have half your DNA instead of 100%. b. Increased risk of cancer in sexually reproducing animals c. Challenges and dangers of finding a mate. d. Increased risk of reproductive senescence e. Slower reproduction relative to asexual organisms
Which of the following is most important for speciation ? (a) seasonal isolation (b) reproductive isolation...
Which of the following is most important for speciation ? (a) seasonal isolation (b) reproductive isolation (c) behavioural isolation (d) tropical isolation.
Question 1A. In which case would the biological species concept not be useful? a. Multiple kinds...
Question 1A. In which case would the biological species concept not be useful? a. Multiple kinds of birds that look different and occur sympatrically b. Parthenogenetically (asexually) reproducing lizards c. Big cats living in Asia and big cats living in Africa d. Both a and b e. both b and c Quesiton 1B: Which of these is not an example of a prezygotic (or pre-mating) isolating barrier? a. flowers that release their pollen at different times of day b. male...
1. Animals that acquire energy efficiently during foraging will increase their fitness by having more energy...
1. Animals that acquire energy efficiently during foraging will increase their fitness by having more energy available for ________. A)  reproduction B) defenses C)  respiration D)  competition 2. According to MacArthur and Wilson's island biogeography theory, which of the following would be expected to have the smallest species richness? A) the mainland B) a large island far from the mainland C) a large island near the mainland D) a small island near the mainland E)  a small island far from the mainland   3. What...
Which of the following is not an important condition that must be met for natural selection...
Which of the following is not an important condition that must be met for natural selection to occur? A. Traits must vary in some way B. Mating must be random among the individuals within a population C. Variations influencing reproductive success must be heritable D.Differential reproduction/survival among individuals with different traits I think C and D (Variation and Differential reproduction ) are two important conditions. However, I am not sure. the answer A or B
Which of the following statements about K-strategists is false? Question options: A) They evolve in stable...
Which of the following statements about K-strategists is false? Question options: A) They evolve in stable environments B) There is a lot of parental investment in the offspring C) They give birth only once in their lifetime D) They evolve in environments with intense competition for limited food E) They produce few offspring An organism's life history: Question options: A) consists of how an organism allocates energy to interactions with other organisms. B) consists of how an organism allocates resources...
15) An island would most likely have a high degree of species diversity if it were:...
15) An island would most likely have a high degree of species diversity if it were: a) large and near to an immigration source. b) large and far from an immigration source. c) small and far from an immigration source. d) small and near to an immigration source. 16) A population will DECREASE most rapidly when a) mortality (deaths) exceeds natality (births) b) natality and mortality are equally high c) natality and mortality are equally low d) natality exceeds mortality...
11.) __ structures are found in species that evolved in different environments but have an underlying...
11.) __ structures are found in species that evolved in different environments but have an underlying similarity in pattern and logic because they are modifications of an original ancesteral structure. A. homologus B. analogus C. no text provided 12.) ___ structures are similar adaptive structures found in species that evolved in simlar environments but do not have the same orgin. A. homologus B. analogus C. no answer provided 15.) You are studying three populations of birds. Population A has ten...
Which of the following are prostaglandins NOT associated with? a. reproductive processes b. inflamation and fever...
Which of the following are prostaglandins NOT associated with? a. reproductive processes b. inflamation and fever c. blood clotting d. absorption of Na+ by the kidneys
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT